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Bayissa L, Gela D, Boka A, Ararsa T. Hepatitis B vaccination coverage and associated factors among nurses working at health centers in Addis Ababa, Ethiopia: a cross-sectional study. BMC Nurs 2024; 23:600. [PMID: 39198790 PMCID: PMC11351460 DOI: 10.1186/s12912-024-02224-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 08/02/2024] [Indexed: 09/01/2024] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) poses one of the most serious workplace health risks facing healthcare workers, especially nurses, due to occupational exposure. The HBV vaccination coverage among healthcare workers in Ethiopia ranged from 5.4 to 21.9%. However, little is known about HBV vaccination coverage and associated factors among nurses in Ethiopia. Therefore, the aim of this study was to assess HBV vaccination coverage and associated factors among nurses working in health centers in Addis Ababa, Ethiopia, in 2023. METHODS An institutional-based cross-sectional study was conducted from March 2 to March 31, 2023, among 428 nurses working in 32 health centers in Addis Ababa, Ethiopia. Data were entered into Epi-Info version 7.2.5.0 and then exported to SPSS version 27 for analysis. Descriptive statistics (frequencies and proportions) were used to summarize the data on the study variables. Bivariate and multivariate logistic regression analyses were conducted to determine the strength of the association, and the statistical significance of associations between the variables was determined using adjusted odds ratio with a 95% CI and p values < 0.05. RESULTS HBV-full vaccination coverage among 428 nurses in health centers in Addis Ababa, Ethiopia, was 36.9%. Male nurses [AOR = 1.78, 95% CI: 1.08, 2.95], taking training on infection prevention [AOR = 1.73, 95% CI: 1.08, 2.78], having good knowledge about HBV vaccine [AOR = 1.98, 95% CI: 1.28, 3.04], and testing for HBV [AOR = 1.98, 95% CI: 1.08, 3.64] were more likely to have HBV full vaccination coverage, whereas monthly salary ≤ 7,071 Ethiopian Birr was 54% less likely to have HBV full vaccination coverage [AOR = 0.46, 95% CI: 0.25, 0.85] at p-value < 0.05. CONCLUSION This study revealed that the full HBV vaccination coverage of nurses working in health centers in Addis Ababa, Ethiopia, was low (36.9%), and consequently, the majority of nurses are at a high risk of being infected with HBV. Therefore, the Ministry of Health and health centers should promote awareness, implement prevention programs, provide diagnostic, treatment, and care services, enhance information generation and utilization, and strengthen the health system to increase vaccination coverage among nurses.
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Affiliation(s)
- Leta Bayissa
- Saint Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Debela Gela
- School of Nursing and Midwifery, College of Health Science, Addis Ababa University, P.O. Box: 4412, Addis Ababa, Ethiopia.
| | - Abdissa Boka
- School of Nursing and Midwifery, College of Health Science, Addis Ababa University, Addis Ababa, Ethiopia
| | - Tiruneh Ararsa
- Tikur Anbessa Specialized Hospital, College of Health Science, Addis Ababa University, Addis Ababa, Ethiopia
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Tesfaye S, Alemu A, Bizualem E, Mehabie D, Alelign A. Seroprevalence of hepatitis B, C, and its associated risk factors among clinically suspected patients attending poly and Maraki Health Centers, Gondar City, North West Ethiopia. SAGE Open Med 2024; 12:20503121241266347. [PMID: 39092161 PMCID: PMC11292706 DOI: 10.1177/20503121241266347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/18/2024] [Indexed: 08/04/2024] Open
Abstract
Background Hepatitis B and C viruses are major global health problems with a high mortality rate, mostly due to serious liver diseases such as liver cirrhosis, liver failure, and hepatocellular carcinoma. The objective of this study was to determine the prevalence of the hepatitis B and C viruses and associated risk factors among clinically suspected patients attending Poly and Maraki Health Centers in Gondar City. Methods An institution-based cross-sectional study was conducted to recruit 422 clinically suspected patients attending Poly and Maraki Health Centers between June and August 2020. The blood sample was tested for hepatitis B surface antigen and anti-Hepatitis C virus antibodies using commercially available rapid test kits. We used logistic regression and chi-square analysis to assess factors associated with Hepatitis B virus and Hepatitis C virus infections. Results The overall prevalence of hepatitis B surface antigen and anti-Hepatitis C virus antibodies was 29 (6.9%) and 5 (1.2%), respectively. The prevalence of Hepatitis B virus and Hepatitis C virus was found to be significantly higher at Maraki Health Center. Multiple sexual partners (adjusted odd ratio (AOR = 12.299; 95% CI = 2.515-60.142), history of delivery by traditional birth attendants (AOR = 6.284; 95% CI = 2.373-16.637), surgical history (AOR = 3.679; 95% CI = 1.009-13.417), previous hepatitis infections (AOR = 10.374; 95% CI = 1.128-95.444), and upper abdominal pain (AOR = 3.382; 95% CI = 1.215-9.414) were significantly associated with an increased risk of Hepatitis B virus infections. On the other hand, a history of blood transfusion (AOR = 43.132; 95% CI = 1.385-1343.176) and a history of kidney dialysis (AOR = 71.199; 95% CI = 2.074-2444.646) were significantly associated with Hepatitis C virus infection. Conclusions According to the WHO endemicity classification, the prevalence of the hepatitis B virus was intermediate, while that of the hepatitis C virus was low. Therefore, it is necessary to strengthen the efforts to control and prevent Hepatitis B virus and Hepatitis C virus infections.
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Affiliation(s)
- Solomon Tesfaye
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Adefework Alemu
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Endalkachew Bizualem
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Daniel Mehabie
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Amir Alelign
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
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Belete D, Fekadie E, Kassaw M, Fenta M, Jegnie A, Mulu T, Adane G, Abebe W, Amare A. Seroprevalence of hepatitis B virus and hepatitis C virus infection among pregnant women attending antenatal care at Guhala Primary Hospital, Northwestern Ethiopia. BMC Pregnancy Childbirth 2024; 24:512. [PMID: 39075410 PMCID: PMC11285531 DOI: 10.1186/s12884-024-06714-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 07/22/2024] [Indexed: 07/31/2024] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) and Hepatitis C Virus (HCV) infections are global issues that disproportionately affect developing countries. Pregnancy-related HBV and HCV infections are associated with a high risk of vertical transmission and complications for the mother as well as the newborn. Therefore, this study aims to determine the seroprevalence of hepatitis B virus and hepatitis C virus infection among pregnant women attending antenatal care at Guhala Primary Hospital, Northwestern Ethiopia. METHODS A hospital-based retrospective study was conducted from July to September 2022 on HBV and HCV registered books from September 1, 2017, to August 30, 2019, for a year. The presence of HBsAg and anti-HCV in serum was detected using the One Step Cassette Style HBsAg and anti-HCV antibody test kit. Data were analyzed using SPSS version 26 software. RESULTS In this study, a total of 2252 participants for HBsAg and 538 participants for ant-HCV rapid tests of records in the laboratory logbook were included. The mean age of the study participants was 25.6years (± 5.8SD). The overall prevalence of HBsAg and anti-HCV was 6.0% (134/2252) and 2.4% (13/538), respectively. There were 0.4% (2/538) coinfection results between HBV and HCV among pregnant women. CONCLUSION AND RECOMMENDATION In this study, intermediate seroprevalence of HBV and HCV infection was detected among pregnant women attending antenatal care. The Hepatitis B virus was predominantly higher among pregnant women aged between 25 and 34 years. To manage and stop the potential vertical transmission of these viral agents during the early stages of pregnancy, routine prenatal testing for HBV and HCV infections should be taken into consideration.
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Affiliation(s)
- Debaka Belete
- Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Engidayehu Fekadie
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melkamu Kassaw
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melaku Fenta
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Azanu Jegnie
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tigist Mulu
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Gashaw Adane
- Department of Immunology and Molecular Biology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Wondwossen Abebe
- Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Azanaw Amare
- Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
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Ismael NY, Usmael SA, Belay NB, Mekonen HD, Johannessen A, Orlien SM. Chronic hepatitis B virus infection in Eastern Ethiopia: Clinical characteristics and determinants of cirrhosis. World J Hepatol 2024; 16:995-1008. [PMID: 39086536 PMCID: PMC11287608 DOI: 10.4254/wjh.v16.i7.995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 06/14/2024] [Accepted: 07/05/2024] [Indexed: 07/26/2024] Open
Abstract
BACKGROUND Chronic hepatitis B (CHB) virus infection is a major cause of liver-associated morbidity and mortality, particularly in low-income countries. A better understanding of the epidemiological, clinical, and virological characteristics of CHB will guide appropriate treatment strategies and improve the control and management of CHB in Ethiopia. AIM To investigate the characteristics of CHB in Eastern Ethiopia and assess the efficacy and safety of antiviral treatment. METHODS This cohort study included 193 adults who were human immunodeficiency virus-negative with CHB between June 2016 and December 2019. Baseline assessments included chemistry, serologic, and viral markers. χ 2 tests, Mann-Whitney U tests, and logistic regression analyses were used to identify the determinants of cirrhosis. Tenofovir disoproxil fumarate (TDF) was initiated using treatment criteria from the Ethiopian CHB pilot program. RESULTS A total of 132 patients (68.4%) were men, with a median age of 30 years [interquartile range (IQR): 24-38]. At enrollment, 60 (31.1%) patients had cirrhosis, of whom 35 (58.3%) had decompensated cirrhosis. Khat use, hepatitis B envelope antigen positivity, and a high viral load were independently associated with cirrhosis. Additionally, 66 patients (33.4%) fulfilled the treatment criteria and 59 (30.6%) started TDF. Among 29 patients who completed 24 months of treatment, the median aspartate aminotransferase to platelet ratio index declined from 1.54 (IQR: 0.66-2.91) to 1.10 (IQR: 0.75-2.53) (P = 0.002), and viral suppression was achieved in 80.9% and 100% of patients after 12 months and 24 months of treatment, respectively. Among the treated patients, 12 (20.3%) died within the first 6 months of treatment, of whom 8 had decompensated cirrhosis. CONCLUSION This study highlights the high prevalence of cirrhosis, initial mortality, and the efficacy of TDF treatment. Scaling up measures to prevent and control CHB infections in Ethiopia is crucial.
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Affiliation(s)
- Nejib Y Ismael
- Department of Internal Medicine, Haramaya University, College of Health and Medical Sciences, Harar 252, Ethiopia
| | - Semir A Usmael
- Department of Internal Medicine, Haramaya University, College of Health and Medical Sciences, Harar 252, Ethiopia.
| | - Nega B Belay
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa 1000, Ethiopia
- Regional Centre for Imported and Tropical Diseases, Oslo University Hospital, Oslo 0450, Ullevål, Norway
| | - Hailemichael Desalegn Mekonen
- Internal Medicine, Gastroenterology and Hepatology Unit, Saint Paul's Hospital Millennium Medical College, Addis Ababa 1000, Ethiopia
- Department of Infectious Disease, Vestfold Hospital Trust, Tønsberg 3103, Norway
| | - Asgeir Johannessen
- Regional Centre for Imported and Tropical Diseases, Oslo University Hospital, Oslo 0450, Ullevål, Norway
- Department of Infectious Disease, Vestfold Hospital Trust, Tønsberg 3103, Norway
- Institute of Clinical Medicine, Oslo University, Oslo 0318, Norway
| | - Stian Ms Orlien
- Regional Centre for Imported and Tropical Diseases, Oslo University Hospital, Oslo 0450, Ullevål, Norway
- Department of Infectious Disease, Vestfold Hospital Trust, Tønsberg 3103, Norway
- Department of Pediatrics, Oslo University, Oslo 0450, Ullevål, Norway
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Larebo YM, Anshebo AA, Abdo RA, Behera SK, Gopalan N. Prevalence of hepatitis B virus infection among pregnant women in Africa: A systematic review and meta-analysis. PLoS One 2024; 19:e0305838. [PMID: 39012904 PMCID: PMC11251621 DOI: 10.1371/journal.pone.0305838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 06/05/2024] [Indexed: 07/18/2024] Open
Abstract
INTRODUCTION Africa exhibits a considerably high prevalence of the hepatitis B virus among pregnant women. Furthermore, there is a discernible lack of a well-established surveillance system to adequately monitor and comprehend the epidemiology of the hepatitis B virus, particularly among pregnant women. The eradication efforts of the virus in Africa have been impeded by the significant disease burden in the region, and there is a lack of evidence regarding the pooled prevalence of the hepatitis B virus in Africa. Consequently, this systematic review and meta-analysis aims to determine the prevalence of hepatitis B virus infection among pregnant women in Africa. METHODS We conducted a systematic literature search using reputable databases such as PubMed, Advanced Google Scholar, Scopus, and the Cochrane Library. The search spanned from July 2013 to July 2023 and included all relevant articles published within this period. To identify potentially eligible articles, we conducted a comprehensive manual review of the reference lists of the identified studies. Our review encompassed articles from the African Journal Online. The analysis focused on observational studies published in peer-reviewed journals that reported the prevalence of hepatitis B surface antigen-positive testing among pregnant women. We utilized the Newcastle-Ottawa critical appraisal checklist to assess the methodological quality of each paper. Finally, a meta-analysis was conducted using a random-effects model. RESULTS Out of the 774 studies identified, 31 studies involving 33,967 pregnant women were selected for the meta-analysis. According to the random-effects model, the combined prevalence of hepatitis B virus among pregnant women was 6.77% [95% CI: 5.72, 7.83]. The I2 statistic was calculated to be 95.57% (p = 0.00), indicating significant heterogeneity among the studies. The high I2 value of 95.57% suggests a substantial degree of heterogeneity. A subgroup meta-analysis revealed that factors such as time-dependent bias, sample size dependence, or individual variation among study participants contributed to this heterogeneity (p-difference < 0.05). CONCLUSION According to the findings of this study, the pooled prevalence of hepatitis B infection among pregnant women in Africa was found to be intermediate-high. It is recommended that policymakers implement hepatitis B virus immunization programs targeting pregnant women and their new-born babies at higher risk of exposure.
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Affiliation(s)
- Yilma Markos Larebo
- Department of Epidemiology and Public Health, School of Life Science, Central University of Tamil Nadu, Thiruvarur, India
- Department of Epidemiology, School of Public Health, Wachemo University, Hossana, Ethiopia
| | - Abebe Alemu Anshebo
- Department of Epidemiology and Public Health, School of Life Science, Central University of Tamil Nadu, Thiruvarur, India
- Department of Midwifery, School of Nursing, Wachemo University, Hossana, Ethiopia
| | - Ritbano Ahmed Abdo
- Department of Midwifery, School of Nursing, Wachemo University, Hossana, Ethiopia
| | - Sujit Kumar Behera
- Department of Epidemiology and Public Health, School of Life Science, Central University of Tamil Nadu, Thiruvarur, India
| | - Natarajan Gopalan
- Department of Epidemiology and Public Health, School of Life Science, Central University of Tamil Nadu, Thiruvarur, India
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Quintas AE, Cuboia N, Cordeiro L, Sarmento A, Azevedo L. Seroprevalence of human immunodeficiency virus in African blood donors: a systematic review and meta-analysis. EBioMedicine 2024; 105:105210. [PMID: 38941957 PMCID: PMC11260585 DOI: 10.1016/j.ebiom.2024.105210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 05/07/2024] [Accepted: 06/04/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND In developing countries, the safety of blood transfusions remains an important public health concern as it is associated with a higher risk of transfusion-transmissible infections (TTIs). In this study, we aimed to estimate the seroprevalence of HIV among blood donors in Africa and assess the temporal trends and regional differences within the continent through a systematic review and meta-analysis. METHODS Seven electronic databases (PubMed, Web of Science, Cochrane, Scopus, HINARI, Global Index Medicus and Clinical. TRIAL gov) were searched for relevant studies for our research. We included all primary studies that estimated the seroprevalence of HIV among blood donors in Africa with an age population from 16 to 65 years old, without language restrictions, from inception up to March 1st 2024. The pooled seroprevalence was estimated through the DerSimonian-Laird random effects model. The temporal trends and regional differences were assessed through subgroup and meta-regression analysis. FINDINGS We obtained 122 studies that met our inclusion criteria, comprising 7,814,996 blood donors tested for HIV. Sixty-six percent of the studies were from Western and Eastern Africa. The pooled seroprevalence of HIV among blood donors in Africa was 2.66% (95% CI: 2.17-3.20%; I2 = 99.80%, p < 0.01). The highest prevalence was observed in the Central African region, 3.28% (95% CI: 2.57%-4.06%), followed by the Eastern 3.21% (95% CI: 2.12%-4.52%), and the Western 2.66% (95% CI: 1.93%-3.49%) regions. Lower prevalences were observed in the Northern region, 0.57% (95% CI: 0.0%-2.10%), followed by the Southern African region with 0.45% (95% CI: 0.16%-0.86%). We observed a temporal decreased trend of HIV prevalence. INTERPRETATION The prevalence of HIV infection among African blood donors remains high and is not homogeneous across the continent. Efficient measures to strengthen HIV testing and prevent HIV transmission through blood transfusion are needed in Africa. Systematic review protocol registration: PROSPERO CRD42023395616. FUNDING This article was supported by National Funds through FCT - Fundação para a Ciência e a Tecnologia,I.P., within CINTESIS, R&D Unit (reference UIDP/4255/2020).
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Affiliation(s)
- Angelina Edna Quintas
- MEDCIDS, Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine of the University of Porto, Porto, Portugal; CINTESIS@RISE-Center for Health Technology and Services Research (CINTESIS) & Health Research Network Associated Laboratory (RISE) Faculty of Medicine, University of Porto, Porto, Portugal.
| | - Nelson Cuboia
- MEDCIDS, Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine of the University of Porto, Porto, Portugal; CINTESIS@RISE-Center for Health Technology and Services Research (CINTESIS) & Health Research Network Associated Laboratory (RISE) Faculty of Medicine, University of Porto, Porto, Portugal.
| | - Lemuel Cordeiro
- Department of Education Office, Clínica Girassol, Luanda, Angola.
| | - António Sarmento
- CHUSJ, Infectious Diseases Service at the University Hospital Center of São João, Portugal.
| | - Luís Azevedo
- MEDCIDS, Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine of the University of Porto, Porto, Portugal; CINTESIS@RISE-Center for Health Technology and Services Research (CINTESIS) & Health Research Network Associated Laboratory (RISE) Faculty of Medicine, University of Porto, Porto, Portugal.
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Abebe AD, Assefa M, Belete D, Ferede G. A Response to the Article "Seroprevalence of Hepatitis B and C Viruses and Their Associated Factors Among Military Personnel at Military Camps in Central Gondar, Ethiopia: A Cross-Sectional Study" [Response to Letter]. Infect Drug Resist 2024; 17:2467-2468. [PMID: 38912219 PMCID: PMC11194001 DOI: 10.2147/idr.s481544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 06/25/2024] Open
Affiliation(s)
- Ayanaw Dinku Abebe
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Muluneh Assefa
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Debaka Belete
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Getachew Ferede
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Hagos YM, Yalew GT, Meles HN, Tsegay E, Lemelem M, Wasihun AG. Hepatitis B and C viral coinfection and associated factors among HIV-positive patients attending ART clinics of Afar regional state, northeast Ethiopia. PLoS One 2024; 19:e0302453. [PMID: 38753600 PMCID: PMC11098400 DOI: 10.1371/journal.pone.0302453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 04/03/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Hepatitis B (HBV) and C virus (HCV) coinfection are the major causes of liver-related morbidity and mortality among people living with Human Immunodeficiency Virus (HIV). The burden of hepatitis among HIV-positive individuals has not been studied in the Afar region. Therefore, this study aimed to determine the prevalence of HBV and HCV coinfection and associated factors among HIV-positive patients in Afar Regional State, northeast Ethiopia. METHODS A cross-sectional study was conducted on 477 HIV-positive patients between February 2019 and May 2019. A structured and pretested questionnaire was used to collect socio-demographic data and associated factors. Five milliliters of blood was collected, and Hepatitis B surface antigen (HBsAg) and HCV antibodies were detected using rapid test kits. Positive samples were confirmed using enzyme-linked immunosorbent assay (ELISA). Binary and multivariable logistic regression analyses were performed to identify associated factors. Statistical significance was set at P <0.05. RESULTS Among the 477 study participants, 320/477(67.1%) of them were females and 157(32.9%) males. The overall prevalence of HIV-HBV and HIV-HCV coinfection was 25(5.2%) and 7(1.5%), respectively. Multi-sexual practice was significantly associated with HIV-HBV coinfection (AOR = 5.3; 95% CI: 1.2-24.4, P = 0.032). CONCLUSION The prevalence of both HIV-HBV and HIV-HCV coinfection was intermediate. Multi-sexual practice was significantly associated with HIV-HBV coinfection. Screening of all HIV-positive patients for HBV and HCV and health education regarding the transmission modes should be considered.
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Affiliation(s)
- Yemane Mengsteab Hagos
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Adigrat, Tigrai, Northern Ethiopia
| | - Gebrehiwet Tesfay Yalew
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Adigrat, Tigrai, Northern Ethiopia
| | - Hadush Negash Meles
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Adigrat University, Adigrat, Tigrai, Northern Ethiopia
| | - Ephrem Tsegay
- Department of Medical Microbiology and Immunology, College of Health Sciences, Mekelle University, Mekelle, Tigrai, Northern Ethiopia
| | - Mulu Lemelem
- Department of Medical Microbiology and Immunology, College of Health Sciences, Mekelle University, Mekelle, Tigrai, Northern Ethiopia
| | - Araya Gebreyesus Wasihun
- Department of Medical Microbiology and Immunology, College of Health Sciences, Mekelle University, Mekelle, Tigrai, Northern Ethiopia
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Abebe AD, Assefa M, Belete D, Ferede G. Seroprevalence of Hepatitis B and C Viruses and Their Associated Factors Among Military Personnel at Military Camps in Central Gondar, Ethiopia: A Cross-Sectional Study. Infect Drug Resist 2024; 17:1407-1417. [PMID: 38628243 PMCID: PMC11019156 DOI: 10.2147/idr.s455562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 04/05/2024] [Indexed: 04/19/2024] Open
Abstract
Background Globally, viral hepatitis is a leading cause of death and is highly prevalent in Ethiopia. Military personnel are more vulnerable to hepatitis B virus (HBV) and hepatitis C virus (HCV) infections, and there are no data on such populations in the study area. Therefore, this study aimed to determine the seroprevalence of HBV and HCV infections and their associated factors among military personnel in military camps in Central Gondar, Ethiopia. Materials and Methods This institutional-based cross-sectional study was conducted with 277 military personnel from April to August 2022 at military camps in Central Gondar, Ethiopia. A systematic random sampling technique was used to select the study participants. Sociodemographic and other relevant data were collected using a structured questionnaire. Five milliliters of venous blood were collected using a vacutainer tube and tested for hepatitis B surface antigens and anti-hepatitis C virus antibodies using an enzyme-linked immunosorbent assay. Data were analyzed using STATA version 14 software and logistic regression models were used to determine the association between HBV/HCV infection and risk factors. Results Out of 277 participants, the overall seroprevalence of HBV and HCV infections was 19 (6.9%) and 9 (3.3%), respectively. The rate of HBV and HCV co-infection was 2 (0.7%). Having multiple sexual partners (p = 0.048), frequent alcohol use (p = 0.034), hospitalization (p = 0.014), and history of receiving injections from traditional practitioners (p = 0.040) were significant predictors of HBV infection. In contrast, a history of blood transfusion (p = 0.048) and sexually transmitted infections (p = 0.039) were significant risk factors for HCV infection. Conclusion and Recommendations An intermediate prevalence of HBV and HCV infections was observed among the military personnel. Continuous screening, adherence to healthcare service guidelines, and strengthening of vaccination are crucial for preventing HBV and HCV infections.
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Affiliation(s)
- Ayanaw Dinku Abebe
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Muluneh Assefa
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Debaka Belete
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Getachew Ferede
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Chonka T, Endashaw G, Zerihun E, Beyene Shashamo B. Knowledge, attitude, and practice towards hepatitis B and C virus infection and associated factors among adults living at selected woredas in Gamo Zone, Southern Ethiopia: a cross-sectional study. BMC Public Health 2024; 24:995. [PMID: 38594686 PMCID: PMC11005261 DOI: 10.1186/s12889-024-18387-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 03/19/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Hepatitis is an inflammation of the liver tissue. It is one of the serious public health problems. Though an individuals' knowledge, attitude, and practice level is very vital in order to ensure the control of its adverse health impacts, little is known regarding these issues in the community level. Therefore, this study was aimed to assess knowledge, attitude, and practice towards hepatitis B and C virus infection and associated factors among adults living at selected woredas in Gamo Zone, Southern Ethiopia. METHODS Community based cross-sectional study design was conducted among 633 adults living at selected woredas in Gamo Zone, Southern Ethiopia. Data were collected by pretested, well-structured questionnaire. The collected data were checked, coded and entered into Epi-data version 4.6.0.2 and were exported to SPSS version 25 for analyses. Bivariable and multivariable logistic regression were done to identify independent factors associated with knowledge, attitude, and practice towards hepatitis B and C virus infection. RESULTS According to this study, 366(58.1%), 95% CI: (54.23-61.96) of the participants had good knowledge. 381(60.5%), 95% CI: (56.65-64.30) of the participants had favourable attitude. 317(50.3%), 95% CI: (46.40-54.23) of the participants had good practice. From factor analysis, sex, number of sexual partners, sharing sharp material, and vaccination status were significantly associated with knowledge; residence, occupational status, income level, sharing sharp material, and vaccination status were significantly associated with attitude; and residence, occupational status, and vaccination status were identified to be significantly associated with practice towards Hepatitis B and C virus infection. CONCLUSION Based on the study findings, it could be observed that good knowledge, favourable attitude, and good practice were indicated nearly above the half, only by half, and nearly above the half of the study participants respectively. Implementing actions that could increase awareness regarding limiting the number of sexual partner, not sharing sharp materials, and urbanization is recommended. Moreover, woreda administrators, and other related authorities should consider knowledge, attitude, and practice as an implementation area, and also it would be better to create an opportunities to promote vaccination practices.
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Affiliation(s)
- Tamiru Chonka
- School of Nursing, Department of Comprehensive Nursing, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia.
| | - Gesila Endashaw
- School of Nursing, Department of Comprehensive Nursing, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Eshetu Zerihun
- School of Public Health, Department of Nutrition, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Bereket Beyene Shashamo
- School of Nursing, Department of Comprehensive Nursing, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
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Tadewos D, Tadesse S, Ejajo T, Tadesse T. Prevalence of Hepatitis B Virus Infection and Associated Factors Among High School Students in Shinshicho Town, Southern Ethiopia. Health Serv Insights 2024; 17:11786329241245232. [PMID: 38596812 PMCID: PMC11003333 DOI: 10.1177/11786329241245232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 02/22/2024] [Indexed: 04/11/2024] Open
Abstract
Background Early identification of people living with hepatitis B virus infection is required to initiate treatment and care, prevent community transmission, and expand vaccination. However, only an estimated 10% of people living with chronic hepatitis B infection are diagnosed, and only 2% are on treatment globally. This study aimed to assess the prevalence of hepatitis B virus infection and its associated factors among high school students in Shinshicho Town, southern Ethiopia. Methods An institutional-based cross-sectional study was conducted among 380 high school students in Shinshicho Town, southern Ethiopia, from September to October 2022. A laboratory investigation of hepatitis B surface antigen was done to determine infection status. An odds ratio with a 95% confidence interval was used to declare statistical significance. Results The prevalence of hepatitis B virus infection among high school students in Shinshicho town was observed to be 7.6% (95% CI: 5.5, 10.5%). Age 20 to 24 years [AOR: 2.7; 95% CI: (1.0-7.0)], rural residence [AOR: 3.4; 95% CI: (1.3-8.9)], and history of unprotected drug injection [AOR: 11.3; 95% CI: (3.7-34.8)] were independently associated with hepatitis B virus infection. Conclusion A high prevalence of hepatitis B virus infection was observed among high school students in this study. Therefore, strengthening the school-based screen-and-treat program, especially targeting students from rural areas and young adults, and conducting awareness campaigns about the importance of practicing safe behaviors, such as avoiding unprotected drug injections, could contribute to the prevention and control of hepatitis B virus infection among high school students.
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Affiliation(s)
- Desta Tadewos
- School of Public Health, Wachemo University, Hossana, Ethiopia
| | - Sebsibe Tadesse
- National Data Management and Analytics Center for Health, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Tekle Ejajo
- School of Public Health, Wachemo University, Hossana, Ethiopia
| | - Tegegn Tadesse
- School of Public Health, Wachemo University, Hossana, Ethiopia
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Cooke GS, Flower B, Cunningham E, Marshall AD, Lazarus JV, Palayew A, Jia J, Aggarwal R, Al-Mahtab M, Tanaka Y, Jeong SH, Poovorawan K, Waked I, Hiebert L, Khue PM, Grebely J, Alcantara-Payawal D, Sanchez-Avila JF, Mbendi C, Muljono DH, Lesi O, Desalegn H, Hamid S, de Araujo A, Cheinquer H, Onyekwere CA, Malyuta R, Ivanchuk I, Thomas DL, Pimenov N, Chulanov V, Dirac MA, Han H, Ward JW. Progress towards elimination of viral hepatitis: a Lancet Gastroenterology & Hepatology Commission update. Lancet Gastroenterol Hepatol 2024; 9:346-365. [PMID: 38367629 DOI: 10.1016/s2468-1253(23)00321-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 09/11/2023] [Accepted: 09/14/2023] [Indexed: 02/19/2024]
Abstract
The top 20 highest burdened countries (in disability-adjusted life years) account for more than 75% of the global burden of viral hepatitis. An effective response in these 20 countries is crucial if global elimination targets are to be achieved. In this update of the Lancet Gastroenterology & Hepatology Commission on accelerating the elimination of viral hepatitis, we convene national experts from each of the top 20 highest burdened countries to provide an update on progress. Although the global burden of diseases is falling, progress towards elimination varies greatly by country. By use of a hepatitis elimination policy index conceived as part of the 2019 Commission, we measure countries' progress towards elimination. Progress in elimination policy has been made in 14 of 20 countries with the highest burden since 2018, with the most substantial gains observed in Bangladesh, India, Indonesia, Japan, and Russia. Most improvements are attributable to the publication of formalised national action plans for the elimination of viral hepatitis, provision of publicly funded screening programmes, and government subsidisation of antiviral treatments. Key themes that emerged from discussion between national commissioners from the highest burdened countries build on the original recommendations to accelerate the global elimination of viral hepatitis. These themes include the need for simplified models of care, improved access to appropriate diagnostics, financing initiatives, and rapid implementation of lessons from the COVID-19 pandemic.
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Affiliation(s)
- Graham S Cooke
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK; Department of Health Metrics Sciences, University of Washington, Seattle, WA, USA.
| | - Barnaby Flower
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
| | | | | | - Jeffrey V Lazarus
- CUNY Graduate School of Public Health and Health Policy, New York, NY, USA; Barcelona Institute for Global Health, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Adam Palayew
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Jidong Jia
- Liver Research Centre, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Rakesh Aggarwal
- Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Mamum Al-Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Yashuito Tanaka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Sook-Hyang Jeong
- Department of Internal Medicine, Seoul National University Bundang Hospital, College of Medicine, Seoul National University, Seongnam, South Korea
| | - Kittiyod Poovorawan
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand; Mahidol Oxford Research Unit, Faculty of Tropical Medicine, Mahidol University, Thailand
| | - Imam Waked
- Hepatology Department, National Liver Institute, Shibin El Kom, Egypt
| | - Lindsey Hiebert
- Coalition for Global Hepatitis Elimination, Task Force for Global Health, Decatur, GA, USA
| | - Pham M Khue
- Faculty of Public Health, Haiphong University of Medicine and Pharmacy, Haiphong, Viet Nam
| | - Jason Grebely
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - Diana Alcantara-Payawal
- Department of Internal Medicine, Fatima University Medical Center, Valenzuela, Philippines; Committee on Hepatology, Section of Gastroenterology, Cardinal Santos Medical Center, San Juan, Philippines
| | - Juan F Sanchez-Avila
- Global Health and Emerging Diseases Investigation Group, Escuela de Medicina y Ciencias de la Salud, Tecnologico de Monterrey Monterrey, Mexico
| | - Charles Mbendi
- Service of Gastroenterology, Internal Medicine, University Clinic of Kinshasa, Faculty of Medicine, University of Kinshasa, Kinshasha, DR Congo
| | - David H Muljono
- Ministry of Health, Jakarta, Indonesia; Faculty of Medicine, Universitas Hasanuddin, Makassar, Indonesia; Indonesian Academy of Sciences, Jakarta, Indonesia
| | - Olufunmilayo Lesi
- Gastroenterology and Hepatology Unit, College of Medicine, University of Lagos and Lagos University Teaching Hospital, Lagos, Nigeria
| | - Hailemichael Desalegn
- Department of Internal Medicine, St Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Saeed Hamid
- Clinical Trials Unit, Aga Khan University, Karachi, Pakistan
| | - Alexandre de Araujo
- Universidade Federal do Rio Grande do Sul, Gastroenterology and Hepatology Unit of Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Hugo Cheinquer
- Universidade Federal do Rio Grande do Sul, Gastroenterology and Hepatology Unit of Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Charles A Onyekwere
- Deparment Of Medicine, Lagos State University College of Medicine, Lagos, Nigeria
| | | | - Iryna Ivanchuk
- Department of Viral Hepatitis Control at National Institute of Public Health, Kyiv, Ukraine
| | - David L Thomas
- Divison of Infectious Diseases, John Hopkins School of Medicine, Baltimore, MD, USA
| | - Nikolay Pimenov
- National Medical Research Center of Tuberculosis and Infectious Diseases, Moscow, Russia
| | | | - Mae Ashworth Dirac
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA; Department of Health Metrics Sciences, University of Washington, Seattle, WA, USA; Department of Family Medicine, University of Washington, Seattle, WA, USA
| | - Hannah Han
- Department of Epidemiology, University of Washington, Seattle, WA, USA; Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA
| | - John W Ward
- Coalition for Global Hepatitis Elimination, Task Force for Global Health, Decatur, GA, USA; Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
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Alemayehu T, Daba MD, Buonsenso D. Long-Term Hepatitis B Vaccine Immunity in Ethiopian Children That Received a Pentavalent Vaccine Series: A Retrospective Cohort Study. CHILDREN (BASEL, SWITZERLAND) 2024; 11:136. [PMID: 38275446 PMCID: PMC10814694 DOI: 10.3390/children11010136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND Chronic hepatitis B affects close to 300 million people globally with 1.5 million new infections per year. It causes the highest numbers of cirrhosis and liver cancer diagnoses each year. In children, perinatal transmission and contact with infected blood or body fluids remain the main methods of transmission. There are increasing reports of breakthrough hepatitis B infections in fully vaccinated children born to hepatitis B-negative mothers, especially in low- and middle-income countries. Our study aimed to measure the adequacy of hepatitis B surface antibody levels among children and adolescents who received three rounds of hepatitis B vaccination during infancy and delivered to hepatitis B-negative mothers in Addis Ababa, Ethiopia. METHOD This was a retrospective cohort study analyzing results of paired serology tests for hepatitis B surface antibody and antigen tests performed for children aged 1-18 years from July 2022 to June 2023. All recorded data were transferred to SPSS version 29.0. The prevalence of adequate hepatitis B surface antibody levels was determined and sub-group analysis conducted using descriptive statistics, frequencies and tables. The magnitude of association between different variables and vaccine-induced hepatitis B immunity was assessed using logistic regression. Statistically significant differences were taken at p < 0.05. RESULTS A total of 256 children were included in the study (mean age: 7.53 years). Six children (2.3%) had breakthrough hepatitis B infections. Overall, 37 children (14.4%) were categorized as having optimal hepatitis B surface antibody levels (vaccine-induced antibody titers of >10 IU/mL), while 219 (85.6%) had low titers of <10 IU/mL. Nearly all (97.4%) of the sub-group aged 10 years and above had below-par antibody levels, with adolescents (11-18 years) being ten times more likely to have low seroprotection than those aged less than 5 years. CONCLUSIONS Our study showed markedly low vaccine-induced hepatitis B surface antibody levels among the study population, especially adolescents. The presence of breakthrough infections may suggest a genuine lack of response and not just a mere drop in antibody titers and thus could highlight a significant public health problem in Ethiopia. Further immunologic studies and a thorough analysis of vaccine storage and administration should be conducted to inform prevention programs.
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Affiliation(s)
- Tinsae Alemayehu
- Department of Pediatrics and Adolescent Health, University of Botswana, Private Bag UB, Gaborone 00713, Botswana;
- Department of Pediatrics and Adolescent Health, St. Paul’s Hospital Millennium Medical College, Addis Ababa P.O. Box 1271, Ethiopia;
| | - Million Dechassa Daba
- Department of Pediatrics and Adolescent Health, St. Paul’s Hospital Millennium Medical College, Addis Ababa P.O. Box 1271, Ethiopia;
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Centro di Salute Globale, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Beykaso G, Teklehaymanot T, Mulu A, Berhe N, Alemayehu DH, Giday M. Medicinal Plants in Treating Hepatitis B Among Communities of Central Region of Ethiopia. Hepat Med 2023; 15:265-277. [PMID: 38170153 PMCID: PMC10759923 DOI: 10.2147/hmer.s440351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 12/21/2023] [Indexed: 01/05/2024] Open
Abstract
Purpose In Ethiopia, most people rely heavily on traditional therapeutic plants that have been used for years. The practice of traditional medicines use to treat hepatitis is currently gaining popularity due to the limited availability and affordability of modern drugs. The aim of this study was, therefore, to assess the traditional medicinal plants use to treat viral hepatitis among communities of Central region of Ethiopia. Methods Data was collected from November 2018 to December 2021 in Central Ethiopia. An open-ended semi-structured interview was used among purposively selected herbalists, traditional medicine entrepreneurs, village heads, and patients visiting traditional healers for hepatitis treatments. A 5 mL blood sample was collected from patients who visited a traditional healers' clinic for hepatitis treatment and tested for HBsAg and HCV-antibody by using ELISA. Among HBsAg-positives, further nucleic acid test for HBV-DNA load was assessed to measure the effects of prescribed medicinal plants. Results Herbalists cited 24 plants that were used for hepatitis treatment; of which Rumex nepalensis, Vangueria apiculata, and Solanum incanum were the most frequently cited plants. Remedies were commonly prepared by crushing or powdering, mixing them with water, and taken orally. Forty-two individuals were diagnosed and treated as hepatitis patients by herbalists, of which eight of them were HBsAg-positive but no positives for anti-HCV ELISA. At the third and sixth months of viral load assessment among HBsAg-positive, serum HBV-DNA suppression was observed in three individuals treated with different combinations of frequently cited plants. Conclusion In this study, traditional healers used various plants to treat hepatitis. HBV-DNA suppressive activity was detected in three NAT-positive individuals who were treated by using a mixture of these frequently cited and highest preference-ranked plants. This suggests that these plants have antiviral properties and serve as a basis for more pharmacological research in the quest for new antiviral agents.
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Affiliation(s)
- Gizachew Beykaso
- Department of Public Health, College of Medicine and Health Science, Wachemo University, Hossana, Ethiopia
| | - Tilahun Teklehaymanot
- Department of Immunology and Molecular Biology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Andargachew Mulu
- Department of Virology, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Nega Berhe
- Department of Immunology and Molecular Biology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | | | - Mirutse Giday
- Department of Immunology and Molecular Biology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
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Tappata M, Farah M, Anugwom C, Bisrat E, Seid AS, Debes JD. Clinical, Gender, Socioeconomic Characteristics and Outcomes of Individuals Receiving Hepatitis B Treatment in Ethiopia: 18-Month Follow-Up. Am J Trop Med Hyg 2023; 109:1161-1165. [PMID: 37696510 PMCID: PMC10622489 DOI: 10.4269/ajtmh.23-0236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/16/2023] [Indexed: 09/13/2023] Open
Abstract
There is a lack of real-world data on hepatitis B (HBV) treatment in Africa. We conducted a single-center 18-month prospective cohort study in Ethiopia to understand clinical, laboratory, and demographic variables associated with HBV treatment. One hundred fifty HBV-positive patients were included: 51 on treatment, 99 with no treatment. Median age was similar between groups. Those on treatment were more likely to be male (86%), report higher coffee intake (90% versus 70%, P < 0.05), lower khat intake (0% versus 9%, P = 0.08), lower alcohol consumption (0% versus 5%, P = 0.1), and had attained higher levels of education (56% versus 42%, P = 0.19). Individuals on treatment had higher median aspartate aminotransferase (AST), alanine aminotransferase (ALT), HBV DNA, and median Aminotransferase-to-Platelet Ratio Index and Fibrosis-4 scores. At 6 and 12 months, those on treatment showed a decrease in median AST, ALT, and fibrosis scores and had less hepatocellular carcinoma development at 6 months (2% versus 4%). Our study highlights potential demographic disparities in HBV treatment as well as benefits in a real-life setting in Africa.
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Affiliation(s)
- Manaswita Tappata
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Marina Farah
- Department of Medical Education, University of Balamand, Beirut, Lebanon
| | - Chimaobi Anugwom
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
- HealthPartners Digestive Care, St. Paul, Minnesota
| | - Eden Bisrat
- Department of Internal Medicine, Addis Ababa University, Addis Ababa, Ethiopia
| | - Amir S. Seid
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
- Department of Internal Medicine, Addis Ababa University, Addis Ababa, Ethiopia
| | - Jose D. Debes
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
- Department of Gastroenterology, Erasmus MC, Rotterdam, The Netherlands
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Ayele B, Weldehanna D, Demsiss W. Serological Evidence and Associated Factors of Hepatitis B Virus and Hepatitis C Virus Among Waste Handlers: A Cross-Sectional Study from Northeastern Ethiopia. Infect Drug Resist 2023; 16:4881-4890. [PMID: 37525632 PMCID: PMC10387244 DOI: 10.2147/idr.s416409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 07/15/2023] [Indexed: 08/02/2023] Open
Abstract
Background The World Health Organization (WHO) has identified viral hepatitis, caused by hepatitis B virus (HBV) and hepatitis C virus (HCV), as one of the main global public health issues. People who work in the collection of waste materials, from either household or medical environments, are at greatest risk. Objective To determine the prevalence of and factors associated with HBV and HCV among medical and domestic waste handlers in Northeast Ethiopia. Methods A comparative cross-sectional study was conducted from January to April 2021 at selected healthcare facilities and municipal settings in Dessie town, Northeast Ethiopia. The sample size was determined using a double population proportion formula, and a simple random sampling technique was employed to select 70 individuals in the medical waste handlers (MWHs) group and 206 in the domestic waste handlers (DWHs) group. Five milliliters of venous blood was collected from each participant and tested for HBV and HCV using an enzyme-linked immunosorbent assay. Data were analyzed using SPSS version 23; the prevalence was computed, Fisher's exact test was used, and logistic regression was applied. Results A total of 276 study participants were enrolled and the overall seroprevalence of hepatitis virus was 5.1%. The seroprevalence of HBV infection among MWHs and DWHs was 8.6% and 1.9%, respectively. The overall seroprevalence of HCV infections among MWHs and DWHs was 4.3% and 0.5%, respectively. Medical waste handling, having a history of needle stick injury, and not using personal protective equipment were factors significantly associated with HBV infection. Conclusion The overall seroprevalence of viral hepatitis was high. The prevalence of HBV infection among MWHs was in line with the high endemicity classification of the WHO, and there was a significant difference in prevalence between DWHs and MWHs. Both groups of waste handlers should receive proper attention to protect them from HBV and HCV infection.
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Affiliation(s)
- Beju Ayele
- Amhara Public Health Institute, Dessie Branch, Dessie, Ethiopia
| | - Daniel Weldehanna
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Amhara Region, 1145, Ethiopia
| | - Wondmagegn Demsiss
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wollo University, Dessie, Amhara Region, 1145, Ethiopia
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Weldebrhan D, Berhe H, Tesfay Y. Risk Factors for Hepatitis B Virus Infection in North Ethiopia: A Case-Control Study. Hepat Med 2023; 15:79-91. [PMID: 37489134 PMCID: PMC10363344 DOI: 10.2147/hmer.s407069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 07/04/2023] [Indexed: 07/26/2023] Open
Abstract
Background Hepatitis B virus infection (HBV) is an important clinical and public health problem that contributes to liver-related public health morbidity and mortality. Although childhood vaccination was introduced in 1980, hospital admissions, morbidity and mortality rates from HBV infection increased in Ethiopia. Risk factors for HBV infection and associated complications generally vary from case to case. No epidemiological studies have identified the risk factors for HBV infection in northern Ethiopia. Therefore, this study aimed to identify risk factors for HBV infection in specialist and teaching hospitals in Ayder. Methods From March 2019 to May 2019, an unmatched hospital-based case-control study has been carried out on a total of 213 patients [71 cases and 142 controls] in northern Ethiopia. Cases were selected sequentially and two consecutive controls were selected for each case by a simple random method. The data were collected using pretested questionnaires structured by the interviewer as part of a face-to-face interview. Data were entered in Epi Data version 3.1, exported and analyzed with SPSS version 22. Binary and multivariable logistic regression analyses were used. Statistical significance was given as P <0.05. Results Multivariate logistic regression analysis revealed that patients with familial exposure to hepatitis (AOR 3.7, 95% CI: 1.5-9.01), prior traditional medical procedure (AOR 1.2, 95% CI: 1.08-3.4), any history of dental procedures (AOR 3.8, 95% CI: 1.8-9.01) were associated risk factors to hepatitis B virus infection, and awareness of sexually transmitted hepatitis B virus infection (AOR 0.084, 95% CI: 0.01-0.6) is less likely to be infected with hepatitis B virus infection. Conclusion This study (findings) demonstrated that contact with a case of hepatitis in the family, history of dentist visits, prior traditional medical procedure, and lack of awareness of its transmission through sexual contact have been identified as independent risk factors for the development of hepatitis B virus infection.
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Affiliation(s)
- Desalegn Weldebrhan
- Department of Adult Health Nursing, Faculty of Nursing, Mekelle University, Tigray, Ethiopia
| | - Hailemariam Berhe
- Department of Reproductive Health and Maternity Nursing, Faculty of Nursing, Mekelle University, Tigray, Ethiopia
| | - Yohannes Tesfay
- Department of Reproductive Health and Maternity Nursing, Faculty of Nursing, Mekelle University, Tigray, Ethiopia
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Alemu J, Gumi B, Tsegaye A, Abubeker A, Tadesse F, Shewaye A, Rahimeto Z, Mihret A, Mulu A, Gebremedhin A, Howe R. Frequency of viral infections in adolescent and adult in-patient Ethiopians with acute leukemia at presentation to a tertiary care teaching hospital: a cross-sectional study. Infect Agent Cancer 2023; 18:44. [PMID: 37438754 DOI: 10.1186/s13027-023-00519-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/16/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND Leukemic patients are prone to infectious agents such as viruses due to dysregulated immune system resulting from infiltration of the bone marrow by malignant cells, chronic stimulation, reactivation of some viruses and viral pathogenicity as well as rarely from acquisition of a new infections leading to severe complications. However, the prevalence of these infections has not been systematically documented in resource-limited settings such as Ethiopia. OBJECTIVE To determine the prevalence of HBV, HCV, and HIV among adult and adolescent in-patients with acute leukemia before the administration of chemotherapy, at the Tikur Anbessa Specialized Hospital (TASH) in Addis Ababa, Ethiopia. METHODS A cross sectional study was conducted on 176 adult and adolescent inpatient Ethiopians, who were diagnosed with acute leukemia from April 2019 to June 2021. Socio-demographic characteristics and relevant clinical data were collected. Peripheral blood samples were collected and tested for HBV, HIV, and HCV using Enzyme-Linked Immunosorbent Assay (ELISA) and real-time PCR. Chi-square tests were used to assess associations between variables. RESULTS Of the 176 patients, 109(62%) were males. The median age was 25[IQR,18-35] yr, with a range from 13 to 76 year. The prevalence of HBV (positivity for HBsAg plus HBV DNA), HCV and HIV was 21.6%, 1.7%, and 1.7%, respectively. HBsAg was positive in 19 cases (10.8%). Among 157 HBsAg negative patients, 52(33.1%) were positive for Anti-HBcAg; of these seropositive cases, 47.5% were positive for HBV DNA. Most DNA positive, HBsAg negative cases (79.0%) had DNA concentrations below 200 IU/ml indicating true occult HBV infection (OBI). Of the 176 cases, 122 had a history of blood transfusions, but no statistically significant association was found between HBV infection and blood product transfusion history (P = 0.963). CONCLUSIONS The prevalence of HBV, HIV and HCV in patients with acute leukemia was similar to the national prevalence level of these infections. Given the HBsAg positivity and the high prevalence of occult hepatitis B infection in our study, these patients may be at increased risk for chemotherapy related hepatitis flares. Hence, clinicians caring these patients are strongly advised to screen their patients for HBV and also for HIV and HCV infections routinely.
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Affiliation(s)
- Jemal Alemu
- Department of Medical Laboratory Sciences, College of Health Sciences, Addis Ababa University, Addis, Ababa, Ethiopia.
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia.
| | - Balako Gumi
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Aster Tsegaye
- Department of Medical Laboratory Sciences, College of Health Sciences, Addis Ababa University, Addis, Ababa, Ethiopia
| | - Abdulaziz Abubeker
- Department of Internal Medicine, College of Health Sciences, Addis Ababa University, Addis, Ababa, Ethiopia
| | - Fisihatsion Tadesse
- Department of Internal Medicine, College of Health Sciences, Addis Ababa University, Addis, Ababa, Ethiopia
| | - Abel Shewaye
- Department of Laboratory, ALERT Hospital, Addis Ababa, Ethiopia
| | | | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
- Department of Microbiology, Immunology and Parasitology, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | | | - Amha Gebremedhin
- Department of Internal Medicine, College of Health Sciences, Addis Ababa University, Addis, Ababa, Ethiopia
| | - Rawleigh Howe
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
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Exposure and Health Risk Assessment of Aflatoxin M 1 in Raw Milk and Cottage Cheese in Adults in Ethiopia. Foods 2023; 12:foods12040817. [PMID: 36832891 PMCID: PMC9957127 DOI: 10.3390/foods12040817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023] Open
Abstract
Aflatoxin M1 (milk toxin) found in milk is formed from the hepatic biotransformation of AFB1 (aflatoxin B1) and poses a risk to human health when consumed. The risk assessment of AFM1 exposure due to milk consumption is a valuable way to assess health risk. The objective of the present work was to determine an exposure and risk assessment of AFM1 in raw milk and cheese, and it is the first of its kind in Ethiopia. Determination of AFM1 was conducted using an enzyme-linked immunosorbent assay (ELISA). The results indicated that AFM1 was positive in all samples of milk products. The risk assessment was determined using margin of exposure (MOE), estimated daily intake (EDI), hazard index (HI), and cancer risk. The mean EDIs for raw milk and cheese consumers were 0.70 and 0.16 ng/kg bw/day, respectively. Our results showed that almost all mean MOE values were <10,000, which suggests a potential health issue. The mean HI values obtained were 3.50 and 0.79 for raw milk and cheese consumers, respectively, which indicates adverse health effects for large consumers of raw milk. For milk and cheese consumers, the mean cancer risk was 1.29 × 10-6 and 2.9 × 10-6 cases/100,000 person/year, respectively, which indicates a low risk for cancer. Therefore, a risk assessment of AFM1 in children should be investigated further as they consume more milk than adults.
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Umer A, Teklemariam Z, Ayele F, Mengesha MM. Prevalence of hepatitis B infection and its associated factors among pregnant mothers attending antenatal care at public hospitals at Hararghe, Eastern Ethiopia. Front Glob Womens Health 2023; 4:1056488. [PMID: 37181544 PMCID: PMC10174709 DOI: 10.3389/fgwh.2023.1056488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 03/29/2023] [Indexed: 05/16/2023] Open
Abstract
Background Hepatitis B infection is one of the world's most serious public health problems, causing significant morbidity and mortality. More than 2 billion individuals around the world have been infected with the hepatitis B virus (HBV), and approximately 400 million people are chronically infected with the virus, with more than a million dying each year from hepatitis B virus-related liver disease. A newborn infant whose mother is positive for both HBsAg and HBeAg has a 90% chance of developing chronic infection by the age of 6. Its infectivity is a 100 times that of the human immunodeficiency virus, but it receives little attention in public health. Therefore, this study was conducted to assess the prevalence of hepatitis B infection and its associated factors among pregnant mothers attending antenatal care at public hospitals in west Hararghe, eastern Ethiopia 2020. Method This institution-based cross-sectional study was conducted on 300 pregnant mothers selected by systematic random sampling from September to December 2020. Data were collected by face-to-face interview using a pretested structured questionnaire. A blood sample was collected and tested for hepatitis B surface antigen using the enzyme-linked immunosorbent assay test method. Data were entered into EpiData version 3.1 and exported to Statistical Package for the Social Science version 22 for analysis. Bivariate and multivariable logistic regressions were used to assess the association between outcome and predictor variables. P-value <0.05 was considered to be statistically significant. Results The overall seroprevalence of hepatitis B virus infection was 8% [95% confidence interval (CI): 5.3-11.0] among pregnant mothers. History of tonsillectomy [adjusted odd ratio (AOR) = 5.7; 95% CI: 1.3-23.9], tattoo (AOR = 4.3; 95% CI: 1.1, 17.0), having multiple sexual partners (AOR = 10.8; 95% CI: 2.5, 45.9), and history of contact with jaundiced patients (AOR = 5.6; 95% CI: 1.2, 25.7) were factors associated with the seroprevalence of hepatitis B virus infection among pregnant mothers. Conclusion The hepatitis B virus was highly prevalent. A history of tonsillectomy, tattooing, having multiple partners, and contact with jaundiced patients were factors associated with hepatitis B virus infection. To reduce HBV transmissions, the government should increase HBV vaccination coverage. All newborns should receive the hepatitis B vaccine as soon as possible after birth. It is also recommended that all pregnant women have HBsAg testing and antiviral prophylaxis to reduce the risk of transmission from mother to child. Hospitals, districts, regional health bureaus, and medical professionals should also educate pregnant women about hepatitis B virus transmission and prevention, both in the hospital and in the community, with a focus on modifiable risk factors.
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Affiliation(s)
- Abbas Umer
- West Hararghe Zone Health Office, Chiro, Ethiopia
| | - Zelalem Teklemariam
- School of Medical Laboratory Sciences, Haramaya University College of Health and Medical Sciences, Harar, Ethiopia
| | - Firayad Ayele
- School of Medical Laboratory Sciences, Haramaya University College of Health and Medical Sciences, Harar, Ethiopia
- Correspondence: Firayad Ayele
| | - Melkamu Merid Mengesha
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
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Bedassa BB, Ebo GG, Yimam JA, Tura JB, Wariso FB, Lulseged S, Eticha GT, Wolde TK, Abrahim SA. Prevalence and factors associated with hepatitis B and C virus infections among female Sex workers in Ethiopia: Results of the national biobehavioral Survey, 2020. PLoS One 2022; 17:e0269510. [PMID: 36584042 PMCID: PMC9803120 DOI: 10.1371/journal.pone.0269510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 11/23/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Hepatitis B and C virus infections are endemic diseases in sub-Saharan Africa, the region with the highest prevalence of these infections in the world. Female sex workers are exposed to sexually transmitted infections, including hepatitis B and C, because of their high-risk sexual behavior and limited access to health services. There are no large-scale data on the prevalence of hepatitis B and C virus infections among female sex workers in Ethiopia, a critical gap in information this study aimed to fill. METHODS This was a cross-sectional, biobehavioral survey conducted from December 2019-April 2020 among 6085 female sex workers aged ≥15 years and residing in sixteen (16) regional capital cities and selected major towns of Ethiopia. Blood samples were collected from the participants for hepatitis B and C virus serological testing. The data were collected using an open data kits (ODK) software and imported into STATA version16 for analysis. Descriptive statistics (frequencies and proportions) were used to summarize data on the study variables. Bivariable and multivariable logistic regression analyses were conducted to determine the strength of association between independent variables (risk factors) and the outcome (hepatitis B and C virus infection). Adjusted Odd ratio (AOR) was used to determine independent associations, 95% confidence interval to assess precision of the estimates, and a P value ≤ 0.05 to determine statistically significant. RESULTS The prevalence of hepatitis B and C infections among the 6085 female sex workers was 2.6% [(95% CI (2.2,2.8)] and 0.5% [(95% CI (0.4,0.7)], respectively. Female sex workers who had 61-90 and ≥91 paying clients in the past six months [(AOR = 1.66; 95% CI, (0.99, 2.79); P = 0.054] and [(AOR = 1.66 95% CI, (1.11, 2.49); P = 0.013], respectively, age at first sex selling of 20-24 and >25 years [(AOR = 1.67; 95% CI, (1.14, 2.44); P = 0.009)] and [(AOR = 1.56; 95% CI (1.004, 2.43); P = 0.048)], respectively, known HIV positive status [(AOR = 1.64; 95% CI (1.03, 2.62); P = 0.036] were significantly associated with the prevalence of hepatitis B virus infection. Similarly, hepatitis C was significantly associated with, age at first sex ≤15 years and age 16-20 years [(AOR = 0.21; 95%CI (0.07,0.61); P = 0.005)] and [(AOR = 0.18; 95% CI (0.061, 0.53); P = 0.002)], respectively, known HIV positive status [(AOR = 2.85; 95%CI (1.10,7.37); P = 0.031)] and testing positive for syphilis [(AOR = 4.38; 95% CI (1.73,11.11); P = 0.002)], respectively. CONCLUSION This analysis reveals an intermediate prevalence of hepatitis B and a low prevalence of hepatitis C infection among female sex workers in Ethiopia. It also suggests that population groups like female sex workers are highly vulnerable to hepatitis B, hepatitis C, and other sexually transmitted infections. There is a need for strengthening treatment and prevention interventions, including immunization services for hepatitis B vaccination, increasing HCV testing, and provision of treatment services.
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Affiliation(s)
| | | | - Jemal Ayalew Yimam
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- Department of Statistics, College of Natural Science, Wollo University, Kombolcha, Ethiopia
| | | | | | - Sileshi Lulseged
- Faculty of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Kassaw B, Abera N, Legesse T, Workineh A, Ambaw G. Sero-prevalence and associated factors of hepatitis B virus among pregnant women in Hawassa city public hospitals, Southern Ethiopia: Cross-sectional study design. SAGE Open Med 2022; 10:20503121221140778. [PMID: 36505974 PMCID: PMC9730001 DOI: 10.1177/20503121221140778] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/04/2022] [Indexed: 12/12/2022] Open
Abstract
Objective This study aimed to determine the prevalence and identify associated factors of hepatitis B virus infection among pregnant women attending antenatal care (ANC) follow-up. Methods An institution-based cross-sectional study was conducted from March 04 to April 03, 2020. A total of 381 women were selected using systematic random sampling after every two consecutive women. Structured and interviewer administered questionnaire was used to collect the data. A 2 ml of venous blood sample was drawn from each participant. The plasma was separated from the collected blood samples and was analyzed using a rapid hepatitis B surface antigen (HBsAg) kit to determine hepatitis sero status. Data were entered into the EPI-Data version 3.1, then exported to the statistical package for social sciences version 25 software and analyzed. Multivariable logistic regression was performed to identify independent predictors of HBsAg B seroprevalence at a p-value <0.05. Results The prevalence of HBsAg sero-positivity among pregnant women was 6.6%, 95% CI (4.2, 8.9). History of hosptal admission (adjusted odds ratio (AOR) = 4.11; 95% CI = 1.33-12.71), surgical history (AOR = 6.8; 95% CI = 1.93-23.93), history dental procedures (AOR = 4.93; 95% CI = 1.31-18.53), and body tatoo practices (AOR = 6.822; 95% CI = 1.89-24.69) were found to be associated with HBsAg sero-positivity. Conclusion This study found that HBsAg sero positivity among pregnant women in the study area was in intermediate edemicity. Factors such as history of hospital admission, history of surgery, history of dental procedures, and body tattoo practices were found to be associated with HBsAg sero-positivity. The government of Ethiopia should strengthen screening of all pregnant women for HBV as a part of routine ANC in ANC clinics and treating if they are positive to prevent mother to child transmission.
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Affiliation(s)
- Birku Kassaw
- School of Public Health, College of Health Science and Medicine, Hawassa University, Hawassa, Ethiopia
| | - Netsanet Abera
- School of Public Health, College of Health Science and Medicine, Hawassa University, Hawassa, Ethiopia
| | - Tegene Legesse
- School of Public Health, College of Health Science and Medicine, Hawassa University, Hawassa, Ethiopia
| | - Alemu Workineh
- School of Public Health, College of Health Science and Medicine, Hawassa University, Hawassa, Ethiopia
| | - Gizachew Ambaw
- School of Public Health, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia,Gizachew Ambaw, School of Public Health, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo 138, Ethiopia.
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Teame G, Gebreyesus A, Tsegay E, Gebretsadik M, Adane K. Hepatitis B and C viral coinfections and their association with HIV viral load suppression among HIV-1 infected patients on ART at Mekelle hospital, northern Ethiopia. AIDS Res Ther 2022; 19:57. [PMID: 36457041 PMCID: PMC9714192 DOI: 10.1186/s12981-022-00479-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 11/04/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Although Ethiopia is endemic to viral hepatitis and HIV, data that could guide population-specific interventions are limited. In this study, we determined the seroprevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) and assessed their associations with HIV-1 viral load suppression among HIV-1 infected patients on antiretroviral therapy (ART) at Mekelle hospital in northern Ethiopia. METHODS Between February and April 2020, blood samples were collected from 439 participants. Samples were screened for HBsAg and anti-HCV on the immunochromatographic test and confirmed using the Enzyme-Linked Immuno-sorbent assay (Beijing Wantai Co. China). HIV-1 viral load was quantified using reverse transcription-polymerase chain reaction (RT-PCR) on the Abbott platform. Binary and multivariable logistic regression was performed to identify potential predictors. RESULTS Overall, 10% (44/439) and 3.6% (16/439) of the participants were coinfected with HBV and HCV, respectively. In a multivariate analysis, being illiterate (AOR = 6.57; 95% CI 1.04-41.6), and having a history of sexually transmitted infections (AOR = 4.44; 95% CI 1.31-15.0) and multiple sexual partners (AOR = 29.9; 95% CI 7.82-114.8) were associated with HBV infection. On the other hand, participants with a history of chronic non-communicable diseases (AOR = 10.6, 95% CI 1.61-70.1), and those reporting a history of sexually transmitted infections (AOR = 5.21, 95% CI 1.39-19.5) were more likely to be infected with HCV. In further analysis, HCV infection status was significantly associated with decreased viral load suppression rate (AOR = 7.14; 95% CI 2.18-23.3) whereas no significant association was observed with the HBV infection. CONCLUSIONS The HBV coinfection rate in our study is high and, as per WHO's standard, corresponds to a hyperendemic level. The HCV coinfection rate is also substantially high and urges attention given its influence on the viral load suppression of HIV patients on ART at our study site. Our findings suggest the need to adopt universal screening and vaccination of people with HIV against HBV and screening for HCV at our study site and in Ethiopia at large, which contributes to Ethiopia's progress towards the 2030 global target of reducing the HBV infection.
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Affiliation(s)
| | - Araya Gebreyesus
- grid.30820.390000 0001 1539 8988Department of Microbiology and Immunology, Division for Biomedical Sciences, College of Health Science, Mekelle University, Mekelle, Ethiopia
| | - Ephrem Tsegay
- grid.30820.390000 0001 1539 8988Department of Microbiology and Immunology, Division for Biomedical Sciences, College of Health Science, Mekelle University, Mekelle, Ethiopia
| | - Mulu Gebretsadik
- Department of Clinical Laboratory, Ayder Comprehensive Specialized Hospital, Mekelle, Ethiopia
| | - Kelemework Adane
- grid.7123.70000 0001 1250 5688Department of Microbiology, Immunology, and Parasitology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Wondmagegn M, Wondimeneh Y, Getaneh A, Ayalew G. Seroprevalence of Hepatitis B Virus, Hepatitis C Virus, Syphilis and Associated Factors Among Female Sex Workers in Gondar Town, Northwest Ethiopia. Infect Drug Resist 2022; 15:5915-5927. [PMID: 36254334 PMCID: PMC9569237 DOI: 10.2147/idr.s380952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 10/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background Sexually transmitted infections (STIs) are a public health problem worldwide. Hepatitis B virus infection (HBV), hepatitis C virus infection (HCV), and syphilis are among the STIs. Female sex workers (FSWs) continue to be a high-risk group for STIs due to a variety of factors, including exposure to unsafe sexual practices. Therefore, this study determines the seroprevalence of HBV, HCV, Treponema palladium, and associated factors among FSWs in Gondar town, Northwest Ethiopia. Methods A cross-sectional study was conducted on 194 FSWs from March to June 2021 in Gondar town. Socio-demographic and behavioral data were collected using a questionnaire. Five milliliters (5mL) of venous blood was collected and tested for hepatitis B surface antigens, anti-hepatitis C antibodies, and anti-syphilis antibodies using an enzyme-linked immunosorbent assay. Logistic regression, univariate, and multivariate analyses were carried out. A p-value of < 0.05 at a 95% confidence interval was considered statistically significant. Results A total of 194 FSWs were included in the study. The seroprevalence rates of HBV infection, HCV infection, and syphilis were 23 (11.9%), 13 (6.7%), and 22 (11.3%), respectively. All three infections were statistically associated with inconsistent condom use (AOR = 1.72, 95% CI: 1.95-5.07, p = 0.03); (AOR = 10.51, 95% CI: 1.62-68.26, p = 0.014); and (AOR = 17.3, 95% CI: 4.55-65.6, p = 0.001). Whereas sex stimulant drug use (AOR = 9.4, 95% CI: 1.002-88.14), intravenous drug use (AOR = 15.53, 95% CI: 1.9-127.99, p=0.011), and sex while having a vaginal ulcer (AOR = 5.72, 95% CI: 1.13-28.9, p=0.035) were all statistically associated with HCV infection. Conclusion The prevalence of HBV infection, HCV infection, and syphilis was comparatively higher. Regular screening, health education, and other preventative strategies are advised to lower the STI burden among FSWs.
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Affiliation(s)
- Mitikie Wondmagegn
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Yitayih Wondimeneh
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Alem Getaneh
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Getnet Ayalew
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia,Correspondence: Getnet Ayalew, Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, P.O.Box: 196, Gondar, Ethiopia, Tel +251-918-73-00-13, Email
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Seroprevalence of Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) among Blood Donors from Bahir Dar, Ethiopia. ADVANCES IN PUBLIC HEALTH 2022. [DOI: 10.1155/2022/5073171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background. Hepatitis B virus (HBV), a highly contagious virus, is a circular partial double-stranded DNA virus. Hepatitis C virus (HCV) is an enveloped, single-stranded RNA virus with a major blood-borne infection worldwide. Infection of HBV and HCV among blood donors is an important public health problem. Objective. To assess the seroprevalence of hepatitis B and C viruses and associated factors among blood donors at Bahir Dar Blood Bank, Northwest Ethiopia. Method. Institutional-based cross-sectional study was conducted at Bahir Dar Blood Bank from May 18, 2020 to July 27, 2020. A systematic random sampling technique was used to select 426 participants. Variables having a
value of <0.05 with 95% CI and AOR were considered statistically significant. Results. From 426 proposed participants, 418 (98.1%) of them completed the face-to-face interview. The seroprevalence of HBV and HCV among study participants was 4.07% and 0.48%, respectively. Having multiple sexual partners (AOR = 10.356: 95% CI: (2.277–47.099)), having a family history of hepatitis (AOR = 8.106: 95% CI: (1.278–51.403)), and having sharp materials sharing experience (AOR = 11.313, 95% CI: (1.144–111.864)) have a significant association with HBV infection. No risk factors were found for HCV infectious markers. Conclusion and Recommendations. This study showed that the seroprevalence of HBV and HCV infections confirmed with positive tests among voluntary blood donors in Bahir Dar Blood Bank was 4.07% and 0.48%, respectively. HBV seroprevalence among blood donors in this study has remained stable when compared to a study done in 2013 in the same population. Strict donor selection, safe sex practice, using proper safety precautions when offering care to a family member, and immunization of people at risk could constitute an important package of a prevention program.
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Kumalo A, Teklu T, Demisse T, Anjulo A. Undiagnosed Seroprevalence of Hepatitis B and C Virus Infections in the Community of Wolaita Zone, Southern Ethiopia. HEPATIC MEDICINE : EVIDENCE AND RESEARCH 2022; 14:111-122. [PMID: 35971532 PMCID: PMC9375552 DOI: 10.2147/hmer.s374029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 07/29/2022] [Indexed: 12/05/2022]
Abstract
Background Despite Ethiopia’s hepatitis endemic status with intermediate to hyperendemic level, there is no national strategy for monitoring, preventing, and controlling viral hepatitis. In order to advise community-based intervention programs, studies on the magnitude, determinant factors, and understanding of indigenous social organization are important. Thus, this study examined undiagnosed seroprevalence and associated factors for HBV and HCV infections among community members in Wolaita Zone, Southern Ethiopia. Methods A cross-sectional study was conducted on 320 individuals from randomly selected two woredas in the Wolaita Zone to determine the magnitude of HBV and HCV. Multistage sampling was used to select participants. Relevant clinical and sociodemographic data were collected using a structured questionnaire. One test strip technique was used for the screening of hepatitis B surface antigen and for antibodies against HCV. Both tests were confirmed by ELISA methods. The associated factors were assessed using bivariate and multivariate logistic regression analyses. P-values less than 0.05 were considered statistically significant. Results The seroprevalence for HBV infection was 6.6% (95% CI: 4.22%, 8.69%) using a one-step HBsAg test strip and 5.6% (95% CI: 3.47%, 8.58%) using confirmatory test (ELISA). The two tests had a very good agreement (K = 0.918; SE = 0.047; P < 0.001). The overall seroprevalence for HCV infection was 1.9% (95% CI: 0.9%, 3.0%). All four of the one-step HCV test strip positives were also positive by ELISA. One (0.3%) of the participants was co-infected with HBV and HCV. Hospital admission (AOR = 0.22; 95% CI = 0.5–0.95) and needle stick (AOR = 0.15; 95% CI = 0.07–0.72) were independently associated with HBV infections. Conclusion According to the current study, in Wolaita community, there is endemic to HBV at a higher-intermediate level and to HCV at a low level. It would be imperative to increase awareness of transmission modes and prevention of infection, as well as vaccination, in order to reduce the burden of both HBV and HCV.
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Affiliation(s)
- Abera Kumalo
- School of Medical Laboratory Sciences, College of Health Sciences and Medicine, Wolaita Sodo University, Sodo, Ethiopia
| | - Takele Teklu
- School of Medical Laboratory Sciences, College of Health Sciences and Medicine, Wolaita Sodo University, Sodo, Ethiopia
| | - Tigistu Demisse
- School of Medical Laboratory Sciences, College of Health Sciences and Medicine, Wolaita Sodo University, Sodo, Ethiopia
| | - Abebe Anjulo
- Department of Medical Laboratory, Wolaita Sodo Blood Bank, Sodo, Ethiopia
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Mohammed H, Eshetie A, Melese D. Prevalence of hepatitis B virus and associated risk factors among adults patients at Dessie referral and Kemise general hospitals in northeastern Ethiopia. Health Sci Rep 2022; 5:e659. [PMID: 35620544 PMCID: PMC9125169 DOI: 10.1002/hsr2.659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 04/01/2022] [Accepted: 04/26/2022] [Indexed: 11/30/2022] Open
Abstract
Background and Aims Hepatitis is an inflammation of the liver that can reason a variety of health problems and can be fatal. According to the most recent estimates of the Global Burden of Disease study and WHO, viral hepatitis is accountable for around 1.34 million deaths yearly, which is comparable to the yearly number of deaths from HIV/AIDS (1.3 million), malaria (0.9 million), and tuberculosis (1.3 million). This study aimed to assess the prevalence of the Hepatitis B virus and associated risk factors among adults patients at Dessie Referral and Kemise General Hospitals. Methods The source for the data on Hepatitis B virus (HBV) was all adults aged≥18 years that were admitted and tested for HBV from September 2020 to February 2021 were included in the study. A total of 1283 adults were admitted out of which, 1080 adults have completed measurements and had been taken into consideration for this examination, and others had been excluded from the examination because of exclusion criteria. To meet our objective descriptive statistics, the χ 2 test and multiple logistic regression statistical models were used for data analysis. Results In this study, a total of 1080 adults were included out of which 631 (58.4%) female and 449 (41.6%) were male with a mean age of 34(SD ±± 12.56) years. The overall prevalence of HBV among adults was 27.4% (95% confidence interval [CI];24.8-30.2). The results of this study showed that age 25-34(odds ratio [OR] = 3.6, p-value = 0.005), 35-44 (OR = 6.67, p-value <0.001), ≥45 (OR = 3.85, p-value = 0.005), male (OR = 4.36, p-value < 0.001), history of hospitalization (OR = 0.644, p-value = 0.04), family history of HBV (OR = 1.96, p-value = 0.005), and jaundice (OR = 2.50, p-value = 0.005) were significant risk factors of HBV. Conclusion The prevalence of HBV in this study is 27.4%. The results of this study showed that age, male, history of hospitalization, family history of HBV, and jaundice were significant risk factors for Hepatitis B virus.
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Affiliation(s)
- Hussein Mohammed
- Department of Statistics, College of Natural and Computational ScienceSamara UniversitySamaraEthiopia
| | - Aragaw Eshetie
- Department of Statistics, College of Natural and Computational ScienceUniversity of GondarGondarEthiopia
| | - Dessie Melese
- Department of Statistics, College of Natural and Computational ScienceUniversity of GondarGondarEthiopia
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Seyoum E, Demissie M, Worku A, Mihret A, Abdissa A, Berhane Y. Retention on antiretroviral therapy in person with HIV and viral hepatitis coinfection in Ethiopia: a retrospective cohort study. BMC Public Health 2022; 22:644. [PMID: 35379215 PMCID: PMC8978407 DOI: 10.1186/s12889-022-13025-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 03/21/2022] [Indexed: 11/10/2022] Open
Abstract
Background HIV coinfection with viral hepatitis B (HBV) or viral hepatitis C (HCV) is not uncommon in Ethiopia. Although the coinfections are presumed to interfere with antiretroviral treatment (ART), this is not widely studied in Sub-Saharan African settings. This study was conducted to determine ART retention in persons coinfected with HIV + HBV or HIV + HCV. Methods We reviewed the medical records of HIV-positive adults who initiated ART between 2011 to 2018 in four high-burden hospitals of Addis Ababa. Retention in care was the primary outcome of the study, which was compared between HIV and either HBV or HCV coinfected persons, and HIV-monoinfected persons. A parametric Gompertz regression model was used to compare retention between the coinfected and monoinfected groups. Results A total of 132 coinfected persons and 514 HIV-monoinfected individuals who initiated ART in 2011–2018 were compared. At 12-months of follow-up, 81.06% [95% CI: 73.3–86.9%] of the coinfected and 86.96% [95% CI: 83.7–89.6%] of the monoinfected were still on ART care. Cumulative retention in the coinfected group was 68.93% [60.4–76.3%] versus 80.35% [76.6–83.5%, p = 0.0048] in the monoinfected group. The cumulative retention was lower (61.25, 95% CI: 49.9–71.4%) in male coinfected patients than male monoinfected patients (77.77, 95% CI: 71.8–82.7%, p = 0.0041). In contrast, cumulative retention was similar in females in the coinfected group (80.76, 95% CI:67.3–89.5%) versus the monoinfected group (82.29, 95% CI:77.4–86.3%, p = 0.792). Overall, HIV-positive with viral hepatitis coinfection were 24 and 31% less likely to still be on ART care than the monoinfected group at 12 months and overall, with sub-distribution adjusted hazard ratio (AHR) of 0.76(95% CI:0.61–0.96, p = 0.021) and 0.69(95% CI:0.54–0.87, p = 0.002) respectively. Conclusions We observed that coinfected individuals are less likely to stay on ART than HIV monoinfected individuals. The low retention in the coinfected group from this study may affect the success of survival gained in people living with HIV (PLHIV) in the long term. More concerted efforts need to be made to retain coinfected individuals at least at the level of monoinfected persons on long-term ART care. Future studies are needed to better understand the difference in retention, preferable in a prospective manner. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13025-y.
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Affiliation(s)
- Eleni Seyoum
- Institute of Public Health, University of Gondar, Gondar, Ethiopia & Department of Epidemiology and Biostatistics, Addis Continental Institute of Public Health, 10433, Addis Ababa, Ethiopia.
| | - Meaza Demissie
- Department of Epidemiology and Biostatistics, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia
| | - Alemayehu Worku
- School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | | | - Yemane Berhane
- Department of Epidemiology and Biostatistics, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia
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Belyhun Y, Liebert UG, Maier M. Molecular epidemiology of hepatitis B virus among HIV co-infected and mono-infected cohorts in Northwest Ethiopia. Virol J 2022; 19:53. [PMID: 35331278 PMCID: PMC8944073 DOI: 10.1186/s12985-022-01774-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/02/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) infection is a particular concern in human immunodeficiency virus (HIV) infected individuals. In Ethiopia, detailed clinical and virological descriptions of HBV prevailing during HIV co-infection and symptomatic liver disease patients are lacking. The aim of this study was to investigate HBV virological characteristics from Ethiopian HBV/HIV co-infected and HBV mono-infected individuals. METHODS A total of 4105 sera from HIV positive individuals, liver disease patients, and blood donors were screened serologically for HBV. The overlapping polymerase/surface genome region of HBV from 180 infected individuals was extracted, amplified, and sequenced for genotypic analysis. RESULTS The HBsAg seroprevalence was detected 43% in liver disease patients, 8.4% in blood donors, and 6.7% in HIV/HBV co-infected individuals. The occult HBV prevalence was 3.7% in HIV/HBV co-infected individuals and 2.8% in blood donors with an overall prevalence rate of 3.4%. A phylogenetic analysis showed three HBV genotypes; A (61.1%), D (38.3%) and E (0.6%). Genotype A belongs to subtypes A1 (99.1%) and A9 (0.9%), but genotype D showed heterogeneous subtypes; D2 (63.8%) followed by D4 (21.7%), D1 (8.7%), D3 (4.3%), and D10 (1.4%). CONCLUSIONS The HIV/HBV co-infected individuals and blood donors showed lower HBsAg seroprevalence compared to liver diseases patients. Occult HBV prevalence showed no difference between HIV/HBV co-infected and blood donor groups. This study demonstrated predominance distribution of HBV subtypes A1 and D2 in northwest Ethiopia. The observed virological characteristics could contribute for evidence-based management of viral hepatitis in Ethiopia where antiretroviral therapy guidelines do not cater for viral hepatitis screening during HIV co-infection.
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Affiliation(s)
- Yeshambel Belyhun
- Department of Virology, Institute of Medical Microbiology, Leipzig University, Leipzig, Germany. .,School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Uwe Gerd Liebert
- Department of Virology, Institute of Medical Microbiology, Leipzig University, Leipzig, Germany
| | - Melanie Maier
- Department of Virology, Institute of Medical Microbiology, Leipzig University, Leipzig, Germany
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Bane A, Sultan A, Ahmed R. Increasing Burden of Acute Hepatitis A among Ethiopian Children, Adolescents, and Young adults: A Change in Epidemiological Pattern and Need for Hepatitis A Vaccine. Ethiop J Health Sci 2022; 32:255-260. [PMID: 35693569 PMCID: PMC9175235 DOI: 10.4314/ejhs.v32i2.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/23/2021] [Indexed: 11/17/2022] Open
Abstract
Background Hepatitis A is a vaccine-preventable, feco-oral infection due to poor sanitary conditions. It is predominantly acquired during early childhood and results in lasting acquired protective immunity. However, it results in severe disease which can end up in acute fulminant hepatitis and hepatic failure when acquired during adolescence and adulthood. The prevalence of acute hepatitis A is increasing among children, adolescents, and young adults from higher-income households. They acquire this infection at a later age when they are exposed for the first time to contaminated food and drinks after being brought up in a relatively clean environment. This calls for the introduction of the Hepatitis A vaccine in Ethiopia; possibly as part of the Expanded Program on Immunization (EPI). Methods Socio-demographic and clinical data were collected from patients who were diagnosed to have hepatitis A infection at Adera Medical Center in 2020. Results This study showed that clinical acute hepatitis A is becoming common among children, adolescents, and young adults from relatively high-income families. Among patients with acute hepatitis, 89% were from middle and high-income families. Conclusions There is a need for the incorporation of hepatitis A vaccine in the Ethiopian EPI program.
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Affiliation(s)
- Abate Bane
- Adera Medical Center, Addis Ababa, Ethiopia, Addis Ababa University, College of Health Sciences, Department of Internal Medicine, Addis Ababa, Ethiopia
| | - Amir Sultan
- Addis Ababa University, College of Health Sciences, Department of Internal Medicine, Addis Ababa, Ethiopia
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Beykaso G, Mulu A, Giday M, Berhe N, Selamu M, Hailu D, Teklehaymanot T. Occult Hepatitis B Virus Infection and Its Risks of Cryptic Transmission in Southern Ethiopia. Infect Drug Resist 2022; 15:619-630. [PMID: 35241914 PMCID: PMC8886027 DOI: 10.2147/idr.s344668] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 02/07/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The detection of hepatitis B virus surface antigen (HBsAg) in serum remains the mainstay in diagnosing and screening of hepatitis B virus (HBV) in most developing countries. The absence of HBsAg in the blood may not indicate the absence of circulating HBV and might be infectious. Thus, this study aimed to estimate the burden and its cryptic transmission risks of occult hepatitis B infection (OBI) among HBsAg negative healthy individuals in Southern Ethiopia. METHODS A community-based cross-sectional study was conducted from September 2020 to January 2021. Serum samples were collected and assayed for HBsAg and HBV core antibody (anti-HBc) seromarkers using enzyme-linked immunosorbent assay (ELISA). In anti-HBc positive samples, HBV DNA was detected using real-time polymerase chain reaction (RT-PCR). Data were entered into Epi-Data version 3.1, cleaned, and analyzed using SPSS version 21.0. Descriptive and logistic regression analyses were employed. Statistical significance was decided at p < 0.05. RESULTS A total of 346 were individuals included in this study; 34 (9.8%) were tested positive for HBsAg. The rest 312 (90.2%) negatively tested were further assayed for anti-HBc, and 115 (36.7%) were found positive implying previous exposure to HBV, and 21 (18.3%) out of 115 anti-HBc positives had HBV DNA signifying OBI. The HBV DNA concentration below 200 IU/mL was 85.7%. A high rate of OBI was observed among individuals who had multiple sexual contacts, a family history of hepatitis, and tattooing. CONCLUSION In this study, the prevalence of OBI is high. This indicates the burden of HBV is considerable since screening is exclusively dependent on HBsAg which will not eliminate the possibility of residual cryptic transmission through blood donation, organ transplantation, perinatal transmission, and other contacts. Our results demonstrate that nucleic acid-based testing (NAT) should be an essential part of screening to prevent missing OBI.
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Affiliation(s)
- Gizachew Beykaso
- Aklilu Lemma Institute of Pathobiology, Department of Molecular Biology and Immunology, Addis Ababa University, Addis Ababa, Ethiopia
- College of Medicine and Health Sciences, Department of Public Health, Wachemo University, Hossana, Ethiopia
| | - Andargachew Mulu
- Armauer Hansen Research Institute, Department of Virology, Addis Ababa, Ethiopia
| | - Mirutse Giday
- Aklilu Lemma Institute of Pathobiology, Department of Molecular Biology and Immunology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Nega Berhe
- Aklilu Lemma Institute of Pathobiology, Department of Molecular Biology and Immunology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Markos Selamu
- College of Medicine and Health Sciences, Department of Public Health, Wachemo University, Hossana, Ethiopia
| | - Dawit Hailu
- Armauer Hansen Research Institute, Department of Virology, Addis Ababa, Ethiopia
| | - Tilahun Teklehaymanot
- Aklilu Lemma Institute of Pathobiology, Department of Molecular Biology and Immunology, Addis Ababa University, Addis Ababa, Ethiopia
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Genetu K, Abere K, Tachbele E. Magnitudes and Correlates of Human Immunodeficiency Virus, Hepatitis B Virus, and Syphilis among Pregnant Mothers Attending Antenatal Care in Addis Ababa, Ethiopia. Infect Dis Obstet Gynecol 2022; 2022:6156613. [PMID: 35221648 PMCID: PMC8865988 DOI: 10.1155/2022/6156613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 02/07/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV), hepatitis B virus (HBV), and syphilis are major sexually transmitted infections (STIs) among the general population in Ethiopia, which in turn result in a wide range of adverse pregnancy outcomes. Hence, it is important to determine the seroprevalence and risk factors of HIV, HBV, and syphilis infection among pregnant mothers attending antenatal care in Addis Ababa, Ethiopia. METHOD A cross-sectional study was conducted among 286 pregnant women from February 1, 2021, to March 30, 2021, in four selected public hospitals in Addis Ababa. Sociodemographic, risky sociocultural, behavioral, and hospital-related factors were collected using an interview-administered questionnaire. Detection of anti-HIV antibodies, hepatitis B surface antigen (HBsAg), and rapid plasma reagin (RPR) for syphilis was conducted. A binary logistic regression analysis was used to determine predictors of STIs using SPSS version 25. RESULT A total of 281 pregnant mothers with a mean age of 27.5 (SD 4.6) completed the study. Among the participants, the seroprevalence rates of HIV, HBV, and syphilis were 15 (5.3%), 9 (3.2%), and 5 (1.8%), respectively. Twenty six (9.3%) of the participants tested positive for any one of the STIs, and 3 (1.1%) of the women had HIV and syphilis coinfections. History of multiple sexual partners (AOR 3.42, 95% CI: 1.6-11.63) and STIs (AOR 3.7; 95% CI: 1.70-13.45) were significantly associated with HIV infection. Likewise, history of abortion (AOR 7.65, 95% CI: 1.17-49.74), tattooing (AOR 9.72, 95% CI: 1.41-66.73), and rape (AOR 9.72, 95% CI: 1.41-66.73) were significantly associated with hepatitis B virus infection. Husband history of multiple sexual partners (AOR 20.9, 95% CI: 1.8-241.8) was significantly associated with syphilis infection. The educational level of participants, history of tattooing (AOR 6.24, 95% CI: 1.79-21.7), and history of multiple sexual partners (AOR 5.15, 95% CI: 1.68-15.7) were independent predictors of infection with any one of the STIs. CONCLUSION There is still a high burden of HIV, HBV, and syphilis among pregnant mothers in Ethiopia. History of multiple sexual partners, abortion, rape, and tattooing was a significant predictor of STIs.
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Affiliation(s)
- Kassa Genetu
- College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia
| | - Kerebih Abere
- College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Erdaw Tachbele
- College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Beykaso G, Mulu A, Giday M, Berhe N, Selamu M, Mihret A, Teklehaymanot T. Burden and Transmission Risks of Viral Hepatitis in Southern Ethiopia: Evidence Needed for Prevention and Control Measures. Risk Manag Healthc Policy 2021; 14:4843-4852. [PMID: 34880693 PMCID: PMC8646867 DOI: 10.2147/rmhp.s336776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/13/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) and hepatitis C virus (HCV) are significant causes of liver-associated morbidity and mortality for millions of people globally. Ethiopia is one of the viral hepatitis-endemic countries with no national strategy for surveillance and limited data. As such, this study aimed to investigated the extent and associated risk factors of HBV and HCV among community members in southern Ethiopia. METHODS A community-based cross-sectional study was conducted from January 2020 to August 2020. A structured questionnaire was used to collect behavioral and sociodemographic data. Serum samples were collected and assayed for seromarkers of HBV (HBsAg, anti-HBc, and anti-HBs) and HCV (anti-HCV) using ELISAs. In HBsAg-positive samples, HBV DNA was further quantified using RT-PCR. Data were entered into EpiData 3.1 and analyzed using SPSS 21.0. Descriptive statistics and logistic regression analysis were employed. RESULTS The study included 693 participants. Seromarkers for HBsAg, anti-HCV, anti-HBc, and anti-HBs were found to be 9.5%, 1.4%, 31.1%, and 14.3%, respectively. In 66 HBsAg positives, 57 (86.4%) had quantifiable HBV DNA. Prevalence of current HBV infection (HBsAg+, anti-HBc+, anti-HBs-) and lifetime exposure (positive for either HBsAg or anti-HBc) to HBV were 8.7% and 31.9%, respectively, and 63.1% of participants were vulnerable or had no evidence of prior HBV infection (HBsAg-, anti-HBc-, anti-HBs-). On multivariate logistic regression analysis, multiple sexual contacts, family history of hepatitis infection, alcohol consumption, and khat chewing were significantly associated with HBV. The seroprevalence of HBV was relatively high in this study area. CONCLUSION This study showed high prevalence of HBV infection, but low prevalence of HCV. This indicates that HBV is a major health problem in this community. Population-based surveillance, care, and treatment, as well as behavioral change and education programs, should be enhanced to minimize risk exposure.
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Affiliation(s)
- Gizachew Beykaso
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
| | - Andargachew Mulu
- Department of Virology, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Mirutse Giday
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Nega Berhe
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Markos Selamu
- Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
| | - Adane Mihret
- Department of Virology, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Tilahun Teklehaymanot
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
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Tesfaye BT, Feyissa TM, Workneh AB, Gudina EK, Yizengaw MA. Chronic Liver Disease in Ethiopia with a Particular Focus on the Etiological Spectrums: A Systematic Review and Meta-Analysis of Observational Studies. Can J Gastroenterol Hepatol 2021; 2021:8740157. [PMID: 34858892 PMCID: PMC8632430 DOI: 10.1155/2021/8740157] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 02/08/2023] Open
Abstract
Background In Ethiopia, chronic liver disease (CLD) is the 7th leading cause of death, accounting for about 24 deaths per 100000 populations in 2019. Despite its burden, there is a lack of compiled pieces of evidence on CLD in the country. Thus, this systematic review and meta-analysis is intended to provide the pooled estimates of CLD etiologies and mortality rate in CLD patients in Ethiopia. Method PubMed, Google Scholar, ScienceDirect, institutional repositories, national digital library, and the bibliography of the eligible articles information were the source of data for the present review. The keywords "hepatitis, chronic" [Mesh], "end-Stage Liver Disease" [Mesh], "chronic liver disease", "liver cirrhosis" [Mesh], and "Ethiopia" were used for the searches. Overall, we retrieved 199 records and 12 were included in this review. We used the DerSimonian-Laird random-effects models to perform the meta-analysis. We conducted subgroup and meta-regression analyses to account for the heterogeneity of the estimates. Result Hepatitis B virus, alcohol, and hepatitis C virus are the three most common etiologies of CLD in Ethiopia accounting for a pooled estimate of 40.0% [95% CI: 29.0, 51.0, I 2 = 96.3, p < 0.001], 17.0% [95% CI: 9.0, 25.0, I 2 = 96.7, p < 0.001], and 15.0% [95% CI: 9.0, 21.0, I 2 = 95.8, p < 0.001], respectively. Unidentified etiology report has a substantial contribution accounting for an estimated pooled proportion of 45% [95% CI: 34.0, 56.0%, Q = 32.08, p < 0.001, I 2 = 87.53] of the CLD cases in the country. On the other hand, the overall hospital mortality rate in CLD patients is 25.0% [95% CI: 2.0, 47.0, I2 = 94.6, p < 0.001] in Ethiopia. Conclusion Hepatitis B virus, hepatitis C virus, and alcohol are the three most common contributors to CLD cases in Ethiopia. The authors warrant routine screening and strengthening of preventive and treatment programs for viral hepatitis B and C, further enhancing the alcohol policy of the country.
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Affiliation(s)
- Behailu Terefe Tesfaye
- Jimma University, Institute of Health, School of Pharmacy, Clinical Pharmacy Unit, Jimma, Ethiopia
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia
| | - Temesgen Mulugeta Feyissa
- Jimma University, Institute of Health, School of Pharmacy, Clinical Pharmacy Unit, Jimma, Ethiopia
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia
| | - Azmeraw Bekele Workneh
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia
- Jimma University, Institute of Health, School of Pharmacy, Social Pharmacy Unit, Jimma, Ethiopia
| | - Esayas Kebede Gudina
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia
- Jimma University, Institute of Health, Department of Internal Medicine, Jimma, Ethiopia
| | - Mengist Awoke Yizengaw
- Jimma University, Institute of Health, School of Pharmacy, Clinical Pharmacy Unit, Jimma, Ethiopia
- Jimma University Medical Center, Institute of Health, Jimma, Ethiopia
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Amponsah-Dacosta E. Hepatitis B virus infection and hepatocellular carcinoma in sub-Saharan Africa: Implications for elimination of viral hepatitis by 2030? World J Gastroenterol 2021; 27:6025-6038. [PMID: 34629817 PMCID: PMC8476331 DOI: 10.3748/wjg.v27.i36.6025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 05/10/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023] Open
Abstract
Elimination of viral hepatitis in sub-Saharan Africa by 2030 is an ambitious feat. However, as stated by the World Health Organization, there are unprecedented opportunities to act and make significant contributions to the elimination target. With 60 million people chronically infected with hepatitis B virus (HBV) of whom 38800 are at risk of developing highly fatal hepatocellular carcinoma (HCC) every year, sub-Saharan Africa faces one of the greatest battles towards elimination of viral hepatitis. There is a need to examine progress in controlling the disproportionate burden of HBV-associated HCC in sub-Saharan Africa within the context of this elimination target. By scaling-up coverage of hepatitis B birth dose and early childhood vaccination, we can significantly reduce new cases of HCC by as much as 50% within the next three to five decades. Given the substantial reservoir of chronic HBV carriers however, projections show that HCC incidence and mortality rates in sub-Saharan Africa will double by 2040. This warrants urgent public health attention. The trends in the burden of HCC over the next two decades, will be determined to a large extent by progress in achieving early diagnosis and appropriate linkage to care for high-risk chronic HBV infected persons.
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Affiliation(s)
- Edina Amponsah-Dacosta
- Vaccines for Africa Initiative, School of Public Health and Family Medicine, University of Cape Town, Cape Town 7925, Western Cape, South Africa
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Melku M, Ambachew S, Enawgaw B, Abebe M, Abebe Z, Deressa T, Damtie D, Biadgo B, Tessema B, Geremew D, Kebede A, Woldu B, Teklu T, Shiferaw E. Sero-epidemiology and associated factors of HIV, HBV, HCV and syphilis among blood donors in Ethiopia: a systematic review and meta-analysis. BMC Infect Dis 2021; 21:778. [PMID: 34372772 PMCID: PMC8351159 DOI: 10.1186/s12879-021-06505-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 07/30/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Transfusion transmissible infections (TTIs) remain a major public health problem in developing countries including Ethiopia. In Ethiopia, comprehensive information about sero-epidemiology of major TTIs is lacking at the national level. Therefore, this systematic review and meta-analysis was aimed at providing the pooled estimate of human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV) and syphilis among blood donors in Ethiopia. METHODS Relevant studies published until May 31, 2019 were searched through PubMed/Medline, EMBASE, SCOPUS, HINARI, Cochrane database library, Web of Science, Google Scholar and Google. The methodological quality of articles was assessed using Joanna Brigg's Institute critical appraisal checklist for prevalence and analytical studies. The pooled sero-epidemiology of HIV, HBV, HCV and syphilis were determined using the random-effects model. Heterogeneity between the studies was assessed using the I2 statistics. Publication bias was assessed by visual inspection of the funnel plot and Egger's statistics. RESULTS A total of 7921 articles were retrieved, and 7798 were screened for eligibility after duplicates removed. Forty-nine full-text articles were assessed for eligibility; of which 45 were eligible for qualitative and quantitative synthesis: categorized as 36, 34, 31 and 23 studies for estimations of HBV, HIV, HCV and syphilis, respectively. In the random-effects model, the pooled sero-epidemiology of HBV, HIV, HCV and syphilis was 5.20, 2.83, 0.93 and 1.50%, respectively. Moreover, being a male blood donor was significantly associated with HBV and syphilis infection, whereas being a replacement blood donor was significantly associated with a high burden of HIV, HBV and HCV infections. CONCLUSION The pooled sero-epidemiology of major TTIs among blood donors was high. Therefore, there is a need to design prevention and control strategies in a comprehensive approach to reduce the burden.
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Affiliation(s)
- Mulugeta Melku
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Sintayehu Ambachew
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Bamlaku Enawgaw
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Molla Abebe
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Zegeye Abebe
- Department of Human Nutrition, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tekalign Deressa
- Ethiopian Institute of Public Health, Addis Ababa, Ethiopia.,Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Debasu Damtie
- Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Belete Biadgo
- Department of Clinical Chemistry, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Belay Tessema
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Demeke Geremew
- Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Asemarie Kebede
- Department of Surgical Nursing, School of Nursing, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Berhanu Woldu
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Takele Teklu
- Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Elias Shiferaw
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Demeke G, Ayalneh GM, Shiferaw AA, Toru M, Dilnessa T. Sero-Prevalence and Associated Factors of Hepatitis B Virus Among Pregnant Women at North West Ethiopia: An Institution-Based Cross-Sectional Study. Int J Gen Med 2021; 14:2799-2805. [PMID: 34194239 PMCID: PMC8238533 DOI: 10.2147/ijgm.s320711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 06/14/2021] [Indexed: 12/18/2022] Open
Abstract
Background Hepatitis B virus is a public health problem in the world. It is a major cause of chronic hepatitis, cirrhosis, and hepatic cellular carcinoma. The presence of a confirmed HBsAg result is indicative of ongoing HBV infection. This study aims to assess the sero-prevalence and associated factors of the hepatitis B virus among pregnant women in North West Ethiopia. Methods and Materials An institution-based cross-sectional study was conducted at Debre Markos Referral Hospital from January to July 2017. A consecutive 338 pregnant women attending the antenatal clinic were included. A structured questionnaire was used to assess hepatitis B virus infection associated factors and some socio-demographic characteristics. A 5 mL of venous blood was collected from each study participant and plasma was separated and analyzed using a rapid HBsAg kit and further confirmed by double sandwich ELISA. The data were analyzed using SPSS software version 24. Results The mean age of the study participants was 27 (SD ± 4.75) years. The sero-prevalence of hepatitis B virus in pregnant women was 28 (8.3%). Body tattooing practice (AOR = 4.94 95% CI, 1.87–13.0), multi-partner sexual intercourse (AOR = 4.48 95% CI, 1.89–10.5) and family hepatitis B history (AOR = 7.40 95% CI, 2.23–24.5) were statistically significantly associated with HBV infection (p = 0.001). Conclusion The prevalence of hepatitis B infection is very high among pregnant women in the study area. Awareness creation on modes of transmission and early screening of all pregnant women attending antenatal care must be strengthened to minimize and control infection.
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Affiliation(s)
- Gebreselassie Demeke
- Department of Medical Laboratory Science, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Getachew Mengistu Ayalneh
- Department of Medical Laboratory Science, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Abtie Abebaw Shiferaw
- Department of Medical Laboratory Science, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Milkiyas Toru
- Department of Medical Laboratory Science, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Tebelay Dilnessa
- Department of Medical Laboratory Science, College of Health Science, Debre Markos University, Debre Markos, Ethiopia
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Prevalence of Hepatitis C Virus Infection among Pregnant Women in Ethiopia: A Systematic Review and Meta-Analysis. Adv Prev Med 2021; 2021:6615008. [PMID: 34136287 PMCID: PMC8177971 DOI: 10.1155/2021/6615008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/12/2021] [Accepted: 05/20/2021] [Indexed: 12/18/2022] Open
Abstract
Background Hepatitis C virus infection during pregnancy is associated with a high risk of maternal complications and poor birth outcomes. There are variable reports on the prevalence of hepatitis C virus infection among pregnant women in Ethiopia. Therefore, this study aims to estimate the pooled prevalence of hepatitis C virus infection among pregnant women in Ethiopia. Methods A comprehensive search of electronic databases including PubMed, Scopus, EMBASE, the Cochrane Library, Web of Sciences, and Google Scholar was conducted from April 03, 2020, to May 03, 2020. The quality of included article was evaluated by the JBI. Heterogeneity between the studies was assessed using Cochrane Q and I2 test. The presence of publication bias was tested by funnel plots and Egger's test. A random-effects meta-analysis was computed to determine the pooled prevalence of HCV infection among pregnant women. Results Of 502 studies, 6 studies with a total of 2117 pregnant women were included in the meta-analysis. The overall pooled prevalence of hepatitis C virus infection among pregnant women in Ethiopia was 1.83% (95% CI: 0.61, 3.06). Besides, subgroup analysis revealed that the highest HCV prevalence among pregnant women was observed in Oromia region, 5.10% (95% CI: −0.53, 10.73). Conclusions This study shows an intermediate level of HCV infection among pregnant women in Ethiopia. The finding suggests the need of implementing a routine hepatitis C virus screening program for all pregnant women, which enables women to access HCV antiviral treatment to minimize vertical transmission to the newborn infants. Moreover, national and regional health programs should mandate and monitor the screening procedures so as to reduce the risk of hepatitis C virus infection.
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Hepatitis B virus infection and its determinants among HIV positive pregnant women: Multicenter unmatched case-control study. PLoS One 2021; 16:e0251084. [PMID: 33930097 PMCID: PMC8087076 DOI: 10.1371/journal.pone.0251084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 04/19/2021] [Indexed: 12/17/2022] Open
Abstract
Background Hepatitis B virus (HBV) kills millions of people globally; it is worse in pregnant women. HBV and Human Immune Virus (HIV) co-infection is associated with increased liver diseases such as cirrhosis and hepatocellular carcinoma. This study aimed at identifying the determinants of HBV infection among HIV-positive pregnant women. Methods A multicentre unmatched case-control study was conducted among 109 cases (HBV/HIV co-infected) and 327 controls (HIV positive) pregnant women in seven hospitals of the Eastern Amhara region. Interview and chart review data collection techniques were employed by trained personnel. A binary logistic regression model was used to identify independent predictors of hepatitis B virus infection. Variables with a p-value of <0.05 and 95% confidence interval for odds ratio not containing 1 considered independent predictors of HBV infection. Results The findings of this study revealed that history of STI [AOR, 1.97, 95%CI, 1.09–3.56], hospital admission [AOR, 3.08, 95%CI, 1.69–5.61], traditional delivery care [AOR, 3.31, 95%CI, 1.72–6.37], family history of HBV [AOR, 3.33, 95%CI, 1.72–6.37], presence of opportunistic infections [AOR, 0.23, 95%CI, 0.12–0.58], viral load [AOR, 7.58, 95%CI, 3.18–8.01], CD4 count [AOR, 2.15, 95% CI, 1.01–4.59], anaemia [AOR, 3.07, 95% CI, 1.71–5.51] and unsafe sex [AOR, 1.98, 95%CI, 1.09–3.61] had a statistically significant association with HBV infection. Conclusions Several exposure variables had statistically significant association with HBV infection. High Viral Load appeared to be the largest predictor of HBV infection in HIV patients. Therefore, targeted interventions such as behavioral change intervention for unsafe sex and STI should be in place, and screening tests and treatment at the early stage of conception for both partners is necessary.
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Deress T, Million Y, Belachew T, Jemal M, Girma M. Seroprevalence of Hepatitis C Viral Infection in Ethiopia: A Systematic Review and Meta-Analysis. ScientificWorldJournal 2021; 2021:8873389. [PMID: 33897305 PMCID: PMC8052182 DOI: 10.1155/2021/8873389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/13/2021] [Accepted: 03/26/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Hepatitis C virus is a highly genetically heterogenous bloodborne pathogen that is responsible for acute and chronic hepatitis. Globally, an estimated 71 million population is chronically infected with this virus from which 399,000 people die every year. Its prevalence is high in Ethiopia and varies from region to region, even among different studies within a region. METHODS Electronic databases, including Science Direct, Medline, HINARI, African Journals Online, TRIP database, African Index Medicus, and Directory of Open Access Journals, searched from 2010 to 2020 and published articles were included. Due to evidence of considerable heterogeneity, the pooled prevalence of anti-HCV was analyzed using the random-effects model. The possible sources of heterogeneity were analyzed through subgroup analysis, sensitivity analysis, and meta-regression. Funnel plots and Egger's test statistics were used to determine the presence of publication bias. RESULTS The analysis of 56 articles showed that the prevalence of anti-HCV in Ethiopia ranged from 0% to 22%. The pooled prevalence estimated was 2% (95% CI 2.0-3.0), and the meta-regression statistics indicated that the diagnostic method (p=0.037), study group (p=0.005), and level of bias (p=0.035) showed statistically significant association with the outcome variable. The sensitivity analysis claims no influence on the overall effect estimate while removing a single study from the analysis at a time. Egger's test statistics (p ≤ 0.001) declare the presence of publication bias that is handled using time and fill analysis. CONCLUSIONS The pooled prevalence of anti-HCV in Ethiopia was high. Predictor variables, including the diagnostic method, study group, and level of bias, showed a statistically significant relationship with the outcome variable. Strengthening the scope of existing prevention and control programs and implementing novel approaches, including screen-and-treat, could significantly help to tackle this critical public health issue. The study provides a current estimate which is valuable for policymakers and other responsible bodies.
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Affiliation(s)
- Teshiwal Deress
- Unit of Quality Assurance and Laboratory Management, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yihenew Million
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Teshome Belachew
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mohabaw Jemal
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mekonnen Girma
- Unit of Quality Assurance and Laboratory Management, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Mengiste DA, Dirbsa AT, Ayele BH, Hailegiyorgis TT. Hepatitis B virus infection and its associated factors among medical waste collectors at public health facilities in eastern Ethiopia: a facility-based cross-sectional study. BMC Infect Dis 2021; 21:233. [PMID: 33639871 PMCID: PMC7912495 DOI: 10.1186/s12879-021-05918-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 02/17/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The risk of hepatitis B virus infection among medical waste handlers who undergo collection, transportation, and disposal of medical wastes in the health institutions is higher due to frequent exposure to contaminated blood and other body fluids. There is limited evidence on the seroprevalence of hepatitis B among medical waste handlers in eastern Ethiopia. The study was aimed at studying the seroprevalence of Hepatitis B Virus and associated risk factors among medical waste collectors at health facilities of eastern Ethiopia. METHODS A facility-based cross-sectional study was conducted among randomly selected medical waste collectors from public health facilities in eastern Ethiopia from March to June 2018. A pre-tested and well-structured questionnaire was used to collect data on socio-demographic characteristics and hepatitis B infection risk factors. A2.5ml venous blood was also collected, centrifuged and the serum was analyzed for hepatitis B surface antigen using the instant hepatitis B surface antigen kit. Descriptive summary measures were done. Chi-square and Fisher exact tests were used to assess the risk of association. Multivariate logistic regression was conducted with 95% CI and all value at P-value < 0.05 was declared statistically significant. RESULTS From a total of 260 (97.38%) medical waste collectors participated, HBV was detected in 53 (20.4%) of the participants [95%CI; 15.8, 25.6]. No significant differences were observed in the detection rates of HBV with respect to socio-demographic characteristics. In both bivariate and multivariable logistic regression analysis, being unvaccinated (AOR = 6.35; 95%CI = [2.53-15.96], P = 0.001), history of blood transfusion (receiving) (AOR; 3.54; 95%CI; [1.02-12.24], P = 0.046), history of tattooing (AOR = 2.86; 95%CI = [1.12-7.27], p = 0.03), and history of multiple sexual partner (AOR = 10.28; 95%CI = [4.16-25.38], P = 0.001) remained statistically significantly associated with HBsAg positivity. CONCLUSION This cross-sectional study identified that HBV infection is high among medical waste collectors in eastern Ethiopia. Immunization and on job health promotion and disease prevention measures should be considered in order to control the risk of HBV infection among medical waste collectors in eastern Ethiopia.
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Affiliation(s)
- Degu Abate Mengiste
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, P.O. Box, 235, Harar, Ethiopia
| | - Abebe Tolera Dirbsa
- Epidemiology and Biostatistics Unit, College of Health and Medical Sciences, School of Public Health, Haramaya University, P.O. Box, 235, Harar, Ethiopia
| | - Behailu Hawulte Ayele
- Public Health and Policy Unit, College of Health and Medical Sciences, School of Public Health, Haramaya University, P.O. Box, 235, Harar, Ethiopia
| | - Tewodros Tesfa Hailegiyorgis
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, P.O. Box, 235, Harar, Ethiopia
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Treister-Goltzman Y, Alhoashle A, Peleg R. Infectious diseases among Ethiopian immigrants in Israel: a descriptive literature review. Pathog Glob Health 2021; 115:224-234. [PMID: 33624575 DOI: 10.1080/20477724.2021.1890888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
The mass immigration of Ethiopian Jews to Israel began in the 1980s. For most of these immigrants this was a time of sharp transition from a village life with very basic living conditions, in most cases without a regular supply of water, electricity, or healthcare services, to a modern Western urban society. The aim of this review was to search the medical literature on the characteristics of infectious diseases that are typical in Ethiopian immigrants (EI), using relevant keywords. There has been success in coping with diseases among EI, that are rare although recognized in Israel, in terms of screening and early identification. TB was common in Ethiopia over all the years of immigration to Israel. In contrast, HIV appeared in EI from 1999 when they had long stayovers in transition camps in Gondar and Addis Ababa where there was a high risk of infection with sexually transmitted diseases. There were often delays in diagnosing 'exotic' diseases that are endemic in Africa, but not well known in Israel, such as Onchocerciasis, Schistosomiasis, Strongyloidiasis, and Bartonella endocarditis, which cause severe morbidity and mortality among EI. We describe the effect on general morbidity in Israel, and how the healthcare services coped with these diseases, including obstacles, and failures and successes. In light of the ongoing immigration of African refugees to the United States and Europe, the Israeli experience can be of value to healthcare policy makers in developing strategies for the effective management by medical staff treating these immigrants.
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Affiliation(s)
- Yulia Treister-Goltzman
- Department of Family Medicine and Siaal Research Center for Family Practice and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,Clalit Health Services, Tel Aviv, Israel
| | | | - Roni Peleg
- Department of Family Medicine and Siaal Research Center for Family Practice and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,Clalit Health Services, Tel Aviv, Israel
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Tesfa T, Hawulte B, Tolera A, Abate D. Hepatitis B virus infection and associated risk factors among medical students in eastern Ethiopia. PLoS One 2021; 16:e0247267. [PMID: 33606777 PMCID: PMC7894878 DOI: 10.1371/journal.pone.0247267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 02/03/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) is a highly contagious pathogen that has become a severe public health problem and a major cause of morbidity and mortality, particularly in developing countries. Medical students are at high occupational risk during their training. However, no facility-based studies were found among medical students in eastern Ethiopia. Thus, this study aimed to investigate the seroprevalence of Hepatitis B Virus and associated factors among medical students in eastern Ethiopia. METHODS A facility-based cross-sectional study was conducted among 407 randomly selected medical students from March to June 2018. A pretested and structured questionnaire was used to collect data on socio-demographic characteristics and other risk factors. A 5ml blood was collected, and the serum was analyzed for Hepatitis B surface antigen (HBsAg) using the Instant Hepatitis B surface antigen kit. Data were entered using Epidata version 3.1 and analyzed using SPSS statistical packages version 22. Outcome and explanatory variables were described using descriptive summary measures. Binary and multivariable logistic regression was conducted at 95% CI and an association at P-value < 0.05 was declared statistically significant. RESULTS The seroprevalence of hepatitis B virus surface antigen was 11.5% (95%CI = 8.6, 14.7). Poor knowledge of universal precaution guideline (AOR = 2.58; 95% CI = [1.35-4.93]), history of needle stick injury (AOR = 2.11; 95% CI = [1.07-4.18]) and never been vaccinated for HBV (AOR = 2.34; 95% CI = [1.17-4.69]) were found statistically significantly associated with HBsAg positivity after multivariate analysis. CONCLUSION Hepatitis B virus infection rate is high among health care trainees in eastern Ethiopia. Improvement at health care practice centers safety through training on universal precaution guidelines, and scaling up HBV vaccination is mandatory.
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Affiliation(s)
- Tewodros Tesfa
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Behailu Hawulte
- Public Health and Policy Unit, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abebe Tolera
- Epidemiology and Biostatistics Unit, School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Degu Abate
- Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Geta M, Yizengaw E, Getaneh Z, Getahun T. Seroprevalence of Hepatitis B Virus Infection Among Patients Attending at Addis Alem Primary Hospital, Bahir Dar, Northwest Ethiopia. Int J Gen Med 2021; 14:405-411. [PMID: 33603446 PMCID: PMC7883309 DOI: 10.2147/ijgm.s298586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 01/27/2021] [Indexed: 01/05/2023] Open
Abstract
Background Hepatitis B virus (HBV) causes severe liver disease, such as hepatocellular carcinoma (HCC) and life-threatening liver disease. Hepatitis B virus infection is one of the most dominant public health problems these days. Therefore, this study aimed to determine the seroprevalence of HBV infection among patients attending Addis Alem Hospital, Bahir Dar, Northwest Ethiopia. Methods A retrospective study was conducted from January to February 2019 on HBV registered from January 2016 to December 2018 for three years period. The presence of HBsAg in serum was detected using the One Step Cassette Style HBsAg test kit. Data were analyzed using SPSS version 20. Descriptive statistics were used to describe the characteristics of participants with HBV infection. Statistical association of the determinants with HBV infection was determined by the X2 test. Results In this study, a total of 2010 participants of HBsAg rapid test records in the laboratory logbook were included. The median age of women was 25 years. The overall seroprevalence of HBsAg was 78 (3.9%). There was a general increment of HBV infection from 2016 to 2018, X2 =7.52; P=0.023. Age (X2 =8.19; P= 0.042) and sex (X2 =37.77; P <0.001) were associated with HBsAg positivity. Conclusion and Recommendations An intermediate seroprevalence of HBV infection was detected among participants in our study area. This figure raises significant public health concerns. Therefore, implementing strategies for routine screening of women for HBV and hospital attendants would be critical.
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Affiliation(s)
- Mekuanint Geta
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Endalew Yizengaw
- Departments of Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Zegeye Getaneh
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Lake EA, Fite RO, Gebrekirstos LG, Gebremedhin MH, Obsa MS, Gelaw KA. Seroprevalence of hepatitis c virus infection among blood donors in Ethiopia: a systematic review and meta-analysis. BMC Infect Dis 2021; 21:131. [PMID: 33516181 PMCID: PMC7847585 DOI: 10.1186/s12879-021-05827-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 01/21/2021] [Indexed: 11/22/2022] Open
Abstract
Background Blood transfusion is one of the routine therapeutic interventions in hospitals that can be lifesaving. However, this intervention is related to several transfusion-related infections. Hepatitis C viral infection is one of the most common causes of transfusion-related hepatitis. Subsequently, this systematic review and meta-analysis was aimed to estimate the seroprevalence of hepatitis C virus infection among blood donors in Ethiopia. Methods PubMed, Google Scholar, Health InterNetwork Access to Research Initiative (HINARI), Excerpta Medica database (EMBASE), and Cochrane library, the web of science, African journal of online (AJOL), and Google Scholar was searched. The data were extracted using Microsoft Excel and analyzed by using STATA version 14. Publication bias was checked by funnel plot, contour-enhanced funnel plots, trim and fill analysis and more objectively through Egger’s regression test, with P < 0.05 considered to indicate potential publication bias. The heterogeneity of studies was checked using I2 statistics. Pooled analysis was conducted using a weighted inverse variance random-effects model. Subgroup analysis was done by region and study period. A sensitivity analysis was employed. Result A total of 25 studies with 197,172 study participants were used to estimate the seroprevalence of hepatitis c virus among blood donors. The overall seroprevalence of hepatitis C virus was 0.819% (95% CI: 0.67–0.969; I2 = 92.3%). Regional sub-group analysis showed that the pooled prevalence of hepatitis c virus infection among blood donors found to be 0.563% in Somali, 1.08% in Oromia, 0.847% in Amhara, and 0.908% in south nations nationalities and peoples region. Conclusion The pooled seroprevalence of hepatitis C virus infection among blood donors in Ethiopia found to be low. Moreover, there should be systematic strategies that enhance donor screening and retention of safe regular donors.
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Affiliation(s)
- Eyasu Alem Lake
- Department of Nursing, College of Health Science And Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia.
| | - Robera Olana Fite
- Department of Nursing, College of Health Science And Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | | | - Meron Hadis Gebremedhin
- School of Medicine, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Mohammed Suleiman Obsa
- Department of Anesthesia, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Kelemu Abebe Gelaw
- Department of Midwifery, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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Kinfe H, Sendo EG, Gebremedhin KB. Prevalence of Hepatitis B Virus Infection and Factors Associated with Hepatitis B Virus Infection Among Pregnant Women Presented to Antenatal Care Clinics at Adigrat General Hospital in Northern Ethiopia. Int J Womens Health 2021; 13:119-127. [PMID: 33519245 PMCID: PMC7837579 DOI: 10.2147/ijwh.s280806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/28/2020] [Indexed: 12/25/2022] Open
Abstract
Background Hepatitis B infection is among the most common public health concerns globally, particularly in low- and middle-income countries. The prevalence of hepatitis B infection is more common among most vulnerable populations, including pregnant women. However, there are limited studies on hepatitis B virus infection among pregnant women in low-income countries, including Ethiopia, and the previous studies focused on the general population rather than the pregnant women. The purpose of this study was to estimate the prevalence and examine factors associated with hepatitis B virus infection among pregnant women in the Northern Ethiopia. Methods nstitution-based cross-sectional study design and a structured face-to-face interview were used to collect data from the study participants. Simple random sampling method was used to select eligible study participants. Data were entered using EpiData version 3.1, and SPSS version 20 was used for the data analysis. We analyzed the data to examine factors associated with hepatitis B virus infection using binary and multivariable logistic regression models. Results The overall prevalence of hepatitis B virus infection among the study participants was 9.2%. The majority (46.7%) of the study participants infected by hepatitis B were in the age group 25-34 years. The study found that married study participants were more likely to be infected by hepatitis B when compared to the unmarried study participants. Having history of abortion [OR = 0.12 (95% CI: 0.03, 0.47), P < 0.01] and having history of tattooing [OR = 0.21 (95% CI: 0.07, 0.62), P < 0.01] were found to be statistically significantly associated with the prevalence of hepatitis B virus infection among pregnant women. Conclusion A significant number of pregnant women participating in the study were infected by the hepatitis B virus which needs efficient intervention to reduce the infection rate. Further, educational status, having history of surgery, dental procedure, ear piercing, abortion and tattooing were found statistically to be significant before controlling for confounders. But, after controlling for confounders, only having history of tattooing and having history of abortion were found to be independent factors affecting the prevalence of the infection.
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Affiliation(s)
| | - Endalew Gemechu Sendo
- School of Nursing and Midwifery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Sultan A, Bane A, Braimoh G, Debes JD. Treatment of Hepatitis C Genotypes 1 to 5 in Sub-Saharan Africa Using Direct-Acting Antivirals. Am J Trop Med Hyg 2021; 103:2083-2084. [PMID: 32828136 DOI: 10.4269/ajtmh.20-0367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
There is limited knowledge of the use of direct acting antivirals (DAAs) for the treatment of hepatitis C virus (HCV) in sub-Saharan Africa. We prospectively evaluated individuals infected with HCV genotypes 1 to 5 in Addis Ababa, Ethiopia. Liver fibrosis was assessed by AST-platelet ratio index score and cirrhosis by imaging and laboratory values. All 164 individuals completed treatment. The majority of patients had genotype 4 (76%), and 19% of participants showed evidence of cirrhosis. Sustained virologic response (SVR) across all genotypes was 98.8%. In those with cirrhosis, SVR was 93.5% and in non-cirrhotics 100%. Our study demonstrates broad genotype successful treatment of HCV with DAAs in sub-Saharan Africa, demonstrating the feasibility of HCV elimination in resource-limited settings.
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Affiliation(s)
- Amir Sultan
- College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Abate Bane
- Adera Gastroenterology and Hepatology Center, Addis Ababa, Ethiopia.,College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Grace Braimoh
- Department of Medicine, Hennepin Healthcare, Minneapolis, Minnesota
| | - Jose D Debes
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, Minnesota.,Department of Medicine, Hennepin Healthcare, Minneapolis, Minnesota
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Abebe M, Alemnew B, Biset S. Prevalence of Hepatitis B Virus and Hepatitis C Virus Among Blood Donors in Nekemte Blood Bank, Western Oromia, Ethiopia: Retrospective 5 Years Study. J Blood Med 2020; 11:543-550. [PMID: 33408547 PMCID: PMC7780986 DOI: 10.2147/jbm.s282099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 12/12/2020] [Indexed: 12/16/2022] Open
Abstract
Background Hepatitis B virus and hepatitis C virus are the greatest threats to blood safety for the recipient. This study aimed to determine the seroprevalence and trends of HBV and HCV infections among blood donors over a period of 5 years at Nekemte blood bank, Ethiopia. Methods A retrospective study was conducted from January 2015 to December 2019 at Nekemte blood bank. The recorded blood donors' history and laboratory tests were reviewed by data collectors analyzed with Statistical Package for the Social Sciences version 20 software. A p-value of less than 0.005 was considered statistically significant. Results A total of 17,810 consecutive blood donors were screened between January 2015 and December 2019. The seroprevalence of HBV and HCV was 3.06% and 0.64%, respectively. The prevalence of HBV was significantly associated with male (AOR: 2.51; 95% CI: 1.17, 2.91), unmarried (AOR: 2.81; 95% CI: 1.79, 2.51) and rural (AOR: 2.11; 95% CI: 1.17, 3.05) blood donors. The prevalence of HCV was significantly associated with blood donor those were male (AOR: 3.01; 95% CI: 1.17, 3.91), within 45-65 years of age (AOR: 3.56: 95% CI: 1.14, 3.99) and unmarried (AOR: 3.14; 95% CI: 1.65, 3.96). Conclusion The current study shows the prevalence of hepatitis B virus was higher among study participants. However, the prevalence of HCV was low compared to the study conducted in other countries in Africa, a substantial percentage of the blood donors harbor HCV infections. Therefore, it is recommended to increase awareness of people (particularly on unmarried, male and rural resident) on modes of transmission and prevention of infection could help in reducing the burden of both HBV and HCV.
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Affiliation(s)
- Milkias Abebe
- Department of Medical Laboratory Sciences, Institute of Health Sciences, Wollega University, Nekemte, Ethiopia
| | - Birhan Alemnew
- Department of Medical Laboratory Sciences, College of Health Sciences, Wolidia University, Woldia, Ethiopia
| | - Sirak Biset
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Tsegaye B, Girma E, Kanko T, Shibru T, Hailu T, Abebe S, Zerihun E, Manilal A, Agedew E. Sero-prevalence and risk factors for hepatitis B virus infection among the consumers of the alcoholic beverage, cheka in Konso zone, southwestern Ethiopia. Heliyon 2020; 6:e05664. [PMID: 33319109 PMCID: PMC7725728 DOI: 10.1016/j.heliyon.2020.e05664] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 10/18/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Hepatitis B virus (HBV) is a hepatotropic and partially double stranded deoxyribonucleic acid (DNA) virus that causes the immune-mediated killing of infected liver cells. It is a public health conundrum due to its considerable morbidity and mortality. Cheka is a cereal and vegetable-based fermented beverage that is consumed as a key dietary component in the southwestern parts of Ethiopia. This study was aimed to assess the seroprevalence of hepatitis B surface antigen (HBsAg) and associated risk factors among cheka consumers in the Konso community, southwest of Ethiopia. METHODS A community-based cross-sectional study was conducted in a total of 633 cheka consumers between October 01, 2018, and May 31, 2019. The socio-demographic characteristics and associated factors were collected using a pre-tested semi-structured questionnaire. HBV infection was screened using immune-chromatographic strip tests and positive results were further confirmed with ELISA. RESULTS The prevalence of HBV was found to be 18.2% (95% CI, 15.1-21.5). Gender (male) (AOR = 1.757:95% CI, 1.009-3.059), age (35-44 yrs), (AOR = 4.123:95% CI, 1.718-9.892), nature of the job (daily laborer) (AOR = 4.551:95% CI, 1.115-18.57), awareness about the transmission of the disease (AOR = 2.056:95% CI, 1.074-3.934) and previous history of contacts with patients having liver diseases (AOR = 2.496:95% CI, 1.187-5.248) were identified as factors which are being significantly associated with the HBV infection. CONCLUSIONS Very high endemic levels of HBV infection are identified in the study. Male participants of age between 35 and 44 years, who are daily laborers and are aware of HBV transmission, with a previous history of contacts with patients having liver diseases were even at higher risk of HBV infection. The need for more research to find the links between cheka consumption and other mechanisms of HBV cross-infection in these communities is indicated.
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Affiliation(s)
- Behailu Tsegaye
- Department of Biomedical Sciences, College of Medicine and Health Science, School of Medicine, Arba Minch University, Arba Minch, Ethiopia
| | - Eyayou Girma
- Department of Biomedical Sciences, College of Medicine and Health Science, School of Medicine, Arba Minch University, Arba Minch, Ethiopia
| | - Tesfaye Kanko
- Department of Biomedical Sciences, College of Medicine and Health Science, School of Medicine, Arba Minch University, Arba Minch, Ethiopia
| | - Tamiru Shibru
- Department of Internal Medicine, College of Medicine and Health Science, School of Medicine, Arba Minch University, Arba Minch, Ethiopia
| | - Tadiwos Hailu
- Department of Internal Medicine, College of Medicine and Health Science, School of Medicine, Arba Minch University, Arba Minch, Ethiopia
| | - Sntayehu Abebe
- Department of Public Health, College of Medicine and Health Science, Arba Minch University, Arba Minch, Ethiopia
| | - Eshetu Zerihun
- Department of Public Health, College of Medicine and Health Science, Arba Minch University, Arba Minch, Ethiopia
| | - Aseer Manilal
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Eskezyiaw Agedew
- Department of Public Health, College of Medicine and Health Science, Debre Markos University, Debre Markos, Ethiopia
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Dagnew M, Million Y, Destaw B, Adefris M, Moges F, Tiruneh M. Knowledge, Attitude, and Associated Factors Towards Vertical Transmission of Hepatitis B Virus Among Pregnant Women Attending Antenatal Care in Tertiary Hospitals in Amhara Region, Northwest Ethiopia: A Cross-Sectional Study. Int J Womens Health 2020; 12:859-868. [PMID: 33116935 PMCID: PMC7585551 DOI: 10.2147/ijwh.s273560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/01/2020] [Indexed: 01/02/2023] Open
Abstract
PURPOSE Hepatitis B virus (HBV) infection is a major public health problem globally. Mother-to-child transmission (MTCT) of HBV is high in endemic countries; however, little is known about pregnant women`s knowledge and attitudes regarding MTCT and prevention methods in Ethiopia. Therefore, this study aimed to assess the knowledge, attitude and associated factors of pregnant women towards MTCT of HBV and its prevention in three tertiary hospitals in the Amhara region, northwestern Ethiopia. MATERIALS AND METHODS A cross-sectional study was conducted from May 1, 2018 to September 30, 2019. A total of 1121 pregnant women participated in the study. A structured questionnaire was used to collect the sociodemographic, knowledge, and attitudes of pregnant women towards MTCT of HBV and its prevention. Data were analyzed using SPPS version 20. χ 2-test, multivariate logistic regression, Spearman correlation, and analysis of variance (ANOVA) were used for data analysis. RESULTS The majority of 89.6%; 95% CI (87.9-91.3%) pregnant women had poor knowledge of MTCT of HBV and its prevention. However, more than half of the study participants had favorable attitudes. Only 141 (12.6%) of the pregnant women knew that HBV transmitted from mother-to-child and 169 (15.1%) knew that HBV had a vaccine. There was a significant difference in attitude between the three hospitals (P<0.001). In multivariable analysis, education, gravida and vaccination history were independent factors significantly associated with good knowledge and favorable attitudes while income and residence significantly associated only to knowledge and attitude, respectively. There was a significant positive correlation between the knowledge and attitude of pregnant women (P<0.001). CONCLUSION The knowledge of pregnant women was found to be poor and their attitude was also limited to MTCT of HBV infection and its prevention. Educational status and vaccination history were predictors of knowledge and attitude, but income and residence only to knowledge and attitude, respectively. This study revealed a lack of knowledge in pregnant women for the prevention and control of MTCT of HBV. This calls for the Amhara Health Bureau and Ministry of Health to promote health education programs for pregnant women attending antenatal care on MTCT of HBV and its prevention methods to improve knowledge and attitudes.
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Affiliation(s)
- Mulat Dagnew
- University of Gondar, College of Medicine and Health Sciences, School of Biomedical and Laboratory Sciences, Department of Medical Microbiology, Gondar, Ethiopia
| | - Yihenew Million
- University of Gondar, College of Medicine and Health Sciences, School of Biomedical and Laboratory Sciences, Department of Medical Microbiology, Gondar, Ethiopia
| | - Bikes Destaw
- University of Gondar, College of Medicine and Health Sciences, Institute of Public Health, Department of Environmental and Occupational Health and Safety, Gondar, Ethiopia
| | - Mulat Adefris
- University of Gondar, College of Medicine and Health Sciences, School of Medicine, Department of Obstetrics and Gynecology, Gondar, Ethiopia
| | - Feleke Moges
- University of Gondar, College of Medicine and Health Sciences, School of Biomedical and Laboratory Sciences, Department of Medical Microbiology, Gondar, Ethiopia
| | - Moges Tiruneh
- University of Gondar, College of Medicine and Health Sciences, School of Biomedical and Laboratory Sciences, Department of Medical Microbiology, Gondar, Ethiopia
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