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Petruzziello A, Loquercio G, Sabatino R, Balaban DV, Ullah Khan N, Piccirillo M, Rodrigo L, di Capua L, Guzzo A, Labonia F, Botti G. Prevalence of Hepatitis C virus genotypes in nine selected European countries: A systematic review. J Clin Lab Anal 2019; 33:e22876. [PMID: 30843304 PMCID: PMC6595292 DOI: 10.1002/jcla.22876,] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is a global health problem especially for its increasing level of mortality. Detailed knowledge of HCV genotypes prevalence has clinical relevance since the efficacy of therapies is impacted by genotypes and subtypes distribution. Moreover, HCV exhibits a great genetic variability regionally. To date, there are no published studies assessing HCV genotypes distribution in specific countries of the Mediterranean basin. The aim of this study was to review data published from 2000 to 2017 with the purpose to estimate genotypes distribution of HCV infection in nine European countries all located in the Mediterranean basin. METHODS A systematic research of peer-reviewed journals indexed in PubMed, Scopus, and EMBASE databases selected if containing data regarding distribution of HCV genotypes in nine selected European countries (Albania, Bosnia, Croatia, France, Greece, Italy, Montenegro, Slovenia, and Spain) was performed. RESULTS Genotype 1 is the most common (61.0%), ranging from 80.0% in Croatia to 46.0% in Greece, followed by genotype 3 (20.0%), varying from 38.0% in Slovenia to 7.0% and 8.0%, respectively, in Italy and in Albania and by genotype 4 (10.0%) that shows an increase of 1.1% with respect to data obtained till 2014 probably due to the increasing migrants arrivals to Southern Europe. G2, the fourth most frequent genotype (8.5%), particularly common in Italy (27.0%) and Albania (18.0%) might be probably introduced in Southern Italy as a result of Albanian campaign during Second World War and more and more increased by the migration flows from Albania to Italy in the 90s. CONCLUSION Epidemiology of HCV infection shows a high variability across the European countries that border the Mediterranean Sea. HCV genotyping is a relevant tool to monitor the dynamic process influenced by both evolving transmission trends and new migration flows on HCV scenario.
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Affiliation(s)
| | - Giovanna Loquercio
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Rocco Sabatino
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Daniel Vasile Balaban
- Carol Davila" University of Medicine and Pharmacy, "Dr. Carol Davila" Central Military Emergency University HospitalBucharestRomania
| | - Najeeb Ullah Khan
- Institute of Biotechnology and Genetic Engineering (Health Davison)The University of AgriculturePeshawarPakistan
| | - Mauro Piccirillo
- Hepatobiliar and Pancreatic Unit, Department of Surgical OncologyIstituto Nazionale Tumori–Fondazione “G. Pascale”IRCCS ItaliaNaplesItaly
| | - Luis Rodrigo
- Gastroenterology ServiceHospital Universitario Central de Asturias, University of OviedoOviedoSpain
| | - Lucia di Capua
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Annunziata Guzzo
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Francesco Labonia
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Gerardo Botti
- Scientific DirectorIRCCS Fondazione PascaleNaplesItaly
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Petruzziello A, Loquercio G, Sabatino R, Balaban DV, Ullah Khan N, Piccirillo M, Rodrigo L, di Capua L, Guzzo A, Labonia F, Botti G. Prevalence of Hepatitis C virus genotypes in nine selected European countries: A systematic review. J Clin Lab Anal 2019; 33:e22876. [PMID: 30843304 PMCID: PMC6595292 DOI: 10.1002/jcla.22876] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 02/08/2019] [Accepted: 02/11/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is a global health problem especially for its increasing level of mortality. Detailed knowledge of HCV genotypes prevalence has clinical relevance since the efficacy of therapies is impacted by genotypes and subtypes distribution. Moreover, HCV exhibits a great genetic variability regionally. To date, there are no published studies assessing HCV genotypes distribution in specific countries of the Mediterranean basin. The aim of this study was to review data published from 2000 to 2017 with the purpose to estimate genotypes distribution of HCV infection in nine European countries all located in the Mediterranean basin. METHODS A systematic research of peer-reviewed journals indexed in PubMed, Scopus, and EMBASE databases selected if containing data regarding distribution of HCV genotypes in nine selected European countries (Albania, Bosnia, Croatia, France, Greece, Italy, Montenegro, Slovenia, and Spain) was performed. RESULTS Genotype 1 is the most common (61.0%), ranging from 80.0% in Croatia to 46.0% in Greece, followed by genotype 3 (20.0%), varying from 38.0% in Slovenia to 7.0% and 8.0%, respectively, in Italy and in Albania and by genotype 4 (10.0%) that shows an increase of 1.1% with respect to data obtained till 2014 probably due to the increasing migrants arrivals to Southern Europe. G2, the fourth most frequent genotype (8.5%), particularly common in Italy (27.0%) and Albania (18.0%) might be probably introduced in Southern Italy as a result of Albanian campaign during Second World War and more and more increased by the migration flows from Albania to Italy in the 90s. CONCLUSION Epidemiology of HCV infection shows a high variability across the European countries that border the Mediterranean Sea. HCV genotyping is a relevant tool to monitor the dynamic process influenced by both evolving transmission trends and new migration flows on HCV scenario.
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Affiliation(s)
| | - Giovanna Loquercio
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Rocco Sabatino
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Daniel Vasile Balaban
- Carol Davila" University of Medicine and Pharmacy, "Dr. Carol Davila" Central Military Emergency University HospitalBucharestRomania
| | - Najeeb Ullah Khan
- Institute of Biotechnology and Genetic Engineering (Health Davison)The University of AgriculturePeshawarPakistan
| | - Mauro Piccirillo
- Hepatobiliar and Pancreatic Unit, Department of Surgical OncologyIstituto Nazionale Tumori–Fondazione “G. Pascale”IRCCS ItaliaNaplesItaly
| | - Luis Rodrigo
- Gastroenterology ServiceHospital Universitario Central de Asturias, University of OviedoOviedoSpain
| | - Lucia di Capua
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Annunziata Guzzo
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Francesco Labonia
- SSD Virology and Molecular Biology, Department of Diagnostic AreaIstituto Nazionale Tumori – Fondazione “G. Pascale”, IRCCS ItaliaNaplesItaly
| | - Gerardo Botti
- Scientific DirectorIRCCS Fondazione PascaleNaplesItaly
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Vince A, Židovec Lepej S, Bingulac-Popović J, Miletić M, Kuret S, Sardelić S, Vrakela IB, Kurelac I. Distribution of hepatitis C virus genotypes and subtypes in Croatia: 2008-2015. Cent Eur J Public Health 2019; 26:159-163. [PMID: 30419615 DOI: 10.21101/cejph.a5021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Hepatitis C virus (HCV) genotyping is an important part of pre-treatment diagnostic algorithms as it guides the choice of therapeutic regimens. The aim of this study was to analyse the distribution of HCV genotypes in patients with chronic hepatitis C from Croatia in the period 2008-2015. METHODS The study enrolled 3,655 anti-HCV positive patients with available results of HCV genotyping from the three largest national HCV genotyping laboratories. RESULTS The majority of HCV-infected individuals enrolled in the study were male (70.7%). Analysis of age distribution in a subset of 2,164 individuals showed a mean age of 40.9 years (SD 11.77 years). Croatian patients were mostly infected with HCV genotype 1 (56.6%), followed by genotype 3 (37.3%), genotype 4 (4.2%) and genotype 2 (1.8%). Genotype 1 subtyping in a subset of 1,488 patients showed 54% (803/1,488) of 1b infections and 46% (685/1,488) of 1a infections. Percentages of genotype 1 were the highest in Central/Northwestern and Eastern Croatia and the lowest in the Central/Southern Adriatic Region. Genotype 3 was most frequently found in the Central/Southern Adriatic Region (49.1%) but represented only 17.5% of infections in Eastern Croatia (p < 0.001). CONCLUSIONS The results of this nine-year retrospective analysis on the distribution of HCV genotypes and subtypes in 3,655 HCV-infected individuals from Croatia showed that the majority of infections can be attributed to genotypes 1 and 3 with absence of major changes in the molecular epidemiology of the two most frequent HCV genotypes infection in Croatia in the past 20 years.
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Affiliation(s)
- Adriana Vince
- School of Medicine, University of Zagreb, Zagreb, Croatia.,University Hospital for Infectious Diseases, Zagreb, Croatia
| | | | | | | | - Sendi Kuret
- University Hospital Centre Split, Split, Croatia
| | | | | | - Ivan Kurelac
- University Hospital for Infectious Diseases, Zagreb, Croatia
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Davalieva K, Kiprijanovska S, Plaseska-Karanfilska D. Fast, reliable and low cost user-developed protocol for detection, quantification and genotyping of hepatitis C virus. J Virol Methods 2013; 196:104-12. [PMID: 24269794 DOI: 10.1016/j.jviromet.2013.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 10/30/2013] [Accepted: 11/12/2013] [Indexed: 01/27/2023]
Abstract
Early detection and genotyping of HCV infection is important for disease management. It is important to develop fast and cost-effective semi-automated techniques allowing an accurate and reproducible detection, quantification and genotyping of HCV. The proposed protocol includes a real-time RT-PCR assay for HCV detection/quantification and a type-specific one-tube RT-PCR assay for genotyping. Both assays detect genotypes 1-4 as intended. The limit of detection was 112IU/ml for the real-time assay and 600±278IU/ml (mean±SD) for the genotyping assay. Concordance between the real-time assay and AMPLICOR HCV v2.0 test was 100%. The real-time assay has wide linear dynamic range of detection and quantification and excellent reproducibility with 2% and 0.75% coefficients of variations, for inter- and intra-assays, respectively. The observed correlation with AMPLICOR HCV Monitor v2.0 kit was linear with the correlation coefficient of 0.988. The diagnostic specificity and sensitivity of the genotyping assay, tested on 102 samples, was 100% and 95%, respectively. The overall procedure of HCV diagnosis is completed within 6h in a closed system with minor contamination risk. In addition to being fast and cost-effective, this approach is reproducible and avoids post-PCR enzymatic and hybridization steps while detecting and genotyping HCV with high clinical sensitivity.
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Affiliation(s)
- Katarina Davalieva
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Krste Misirkov 2, 1000 Skopje, Republic of Macedonia.
| | - Sanja Kiprijanovska
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Krste Misirkov 2, 1000 Skopje, Republic of Macedonia
| | - Dijana Plaseska-Karanfilska
- Research Centre for Genetic Engineering and Biotechnology "Georgi D Efremov", Macedonian Academy of Sciences and Arts, Krste Misirkov 2, 1000 Skopje, Republic of Macedonia
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5
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Hepatitis C virus genotypes in Tirana, Albania. Int J Infect Dis 2013; 18:90-3. [PMID: 24169401 DOI: 10.1016/j.ijid.2013.08.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 08/29/2013] [Accepted: 08/30/2013] [Indexed: 12/30/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a worldwide concern. Knowledge of the HCV genotype is clinically important because it predicts the rate of response to therapy and guides the treatment duration. Moreover, it allows molecular epidemiology to be performed. To our knowledge, the prevalence of HCV genotypes has been assessed only once in Albania, using a line probe genotyping assay. We determined HCV genotypes by population sequencing of HCV-infected patients in Tirana, Albania. HCV genotype and sequence analyses were performed for serum samples collected from January 2011 through May 2012 from 61 HCV-seropositive patients using population sequencing of the NS3 protease gene and alternatively the NS5b gene and the 5' untranslated region (UTR). HCV RNA was retrieved from the blood samples of 50 patients. The HCV NS3 protease gene was sequenced for 28 patients and NS5b and/or 5'UTR fragments were sequenced for an additional 22 patients. The predominant genotype was 1b in 25 patients (50%), followed by genotypes 2c, 4a, 3a, and 1a in 18%, 14%, 8%, and 6% of cases, respectively. Best matches for these HCV RNAs in GenBank were obtained in different countries worldwide. One NS3 protease naturally harbored an amino acid conferring minor drug resistance to newly available HCV protease inhibitors. In conclusion, HCV-1b was predominant in the present Albanian population, as in southeastern Europe.
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Kiprijanovska S, Davalieva K, Noveski P, Sukarova-Stefanovska E, Plaseska-Karanfilska D. Prevalence of hepatitis C virus genotypes in risk groups in the Republic of Macedonia: a 5 years survey. J Med Virol 2013; 85:2072-8. [PMID: 23959998 DOI: 10.1002/jmv.23706] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2013] [Indexed: 12/23/2022]
Abstract
The prevalence of hepatitis C virus (HCV) genotypes depends on geographical location. HCV genotyping is important for epidemiological investigations and treatment management. The aim of this study was to determine the HCV genotype prevalence in the most prominent risk groups in the Republic of Macedonia in the last 5 years and to evaluate its association with patient's age, gender, and mode of transmission. A total of 1,167 HCV positive patients, divided into three risk groups (intravenous drug use, chronic hemodialysis, and other risk factor), were genotyped using an in-house ASO hybridization method with genotype-specific oligonucleotide probes. The genotypes 1, 2, and 3 were present with 52.2%, 0.6%, and 47.0%, respectively. Genotype 1 was most prevalent in hemodialysis (89.0%) and other risk factor group (53.8%). It was found associated independently with hemodialysis, age >40 and female gender. Genotype 3 predominated in intravenous drug users (64.0%) and was associated significantly also with age ≤40 and male gender. Multivariable logistic regression analysis pointed out hemodialysis (P < 0.0001, Exp (B) = 12.0) as a positive predictor factor for genotype 1 and age ≤40 (P = 0.021, Exp (B) = 1.8) and intravenous drug use (P < 0.0001, Exp (B) = 8.4) as a positive predictor factors for genotype 3. In conclusion, the main transmission route of HCV infection in the Republic of Macedonia is intravenous drug use, followed by hemodialysis. HCV genotypes 1 and 3 dominate in these two most prominent risk groups in the Republic of Macedonia.
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Affiliation(s)
- Sanja Kiprijanovska
- Research Center for Genetic Engineering and Biotechnology "Georgi D. Efremov", Macedonian Academy of Sciences and Arts, Skopje, Republic of Macedonia
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Kehr S, Jortzik E, Delahunty C, Yates JR, Rahlfs S, Becker K. Protein S-glutathionylation in malaria parasites. Antioxid Redox Signal 2011; 15:2855-65. [PMID: 21595565 PMCID: PMC4932784 DOI: 10.1089/ars.2011.4029] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
AIMS Protein S-glutathionylation is a widely distributed post-translational modification of thiol groups with glutathione that can function as a redox-sensitive switch to mediate redox regulation and signal transduction. The malaria parasite Plasmodium falciparum is exposed to intense oxidative stress and possesses the enzymatic system required to regulate protein S-glutathionylation, but despite its potential importance, protein S-glutathionylation has not yet been studied in malaria parasites. In this work we applied a method based on enzymatic deglutathionylation, affinity purification of biotin-maleimide-tagged proteins, and proteomic analyses to characterize the Plasmodium glutathionylome. RESULTS We identified 493 targets of protein S-glutathionylation in Plasmodium. Functional profiles revealed that the targets are components of central metabolic pathways, such as nitrogen compound metabolism and protein metabolism. Fifteen identified proteins with important functions in metabolic pathways (thioredoxin reductase, thioredoxin, thioredoxin peroxidase 1, glutathione reductase, glutathione S-transferase, plasmoredoxin, mitochondrial dihydrolipoamide dehydrogenase, glutamate dehydrogenase 1, glyoxalase I and II, ornithine δ-aminotransferase, lactate dehydrogenase, glyceraldehyde 3-phosphate dehydrogenase [GAPDH], pyruvate kinase [PK], and phosphoglycerate mutase) were further analyzed to study their ability to form mixed disulfides with glutathione. We demonstrate that P. falciparum GAPDH, PK, and ornithine δ-aminotransferase are reversibly inhibited by S-glutathionylation. Further, we provide evidence that not only P. falciparum glutaredoxin 1, but also thioredoxin 1 and plasmoredoxin are able to efficiently catalyze protein deglutathionylation. INNOVATION We used an affinity-purification based proteomic approach to characterize the Plasmodium glutathionylome. CONCLUSION Our results indicate a wide regulative use of S-glutathionylation in the malaria parasite and contribute to our understanding of redox-regulatory processes in this pathogen.
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Affiliation(s)
- Sebastian Kehr
- Interdisciplinary Research Center, Justus Liebig University, Giessen, Germany
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Sultana C, Vagu C, Temereanca A, Grancea C, Slobozeanu J, Ruta S. HEPATITIS C VIRUS GENOTYPES IN INJECTING DRUG USERS FROM ROMANIA. CENTRAL EUROPEAN JOURNAL OF MEDICINE 2011; 6:672-678. [PMID: 23585824 PMCID: PMC3624749 DOI: 10.2478/s11536-011-0073-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Due to the increasing number of infections related to injecting drug use, both the pattern of hepatitis C virus (HCV) transmission, and the circulating genotypes in Europe have changed. As there are little available data in this respect for Romania, the aim of our study was a preliminary analysis of the distribution of HCV genotypes circulating among injecting drug users (IDUs). Of the 45 IDUs evaluated (86.7% men, mean age - 27.6±3.7 years, mean age at first drug use - 17.5±3.9 years), 88.9% presented anti-HCV antibodies, with higher rates in those with an injecting history of more than 10 years; 57.8% of the subjects had detectable HCV viral load. Only 6.7% had markers of chronic hepatitis B infection, and none had anti-HIV antibodies. While HCV subtype 1b is still prevalent (in 50% of the viraemic subjects), other subtypes begin to emerge, especially in younger patients (1a - in 23.1%, 4 - in 11.5%, 3a - in 7.7% of the cases). These data indicate the possibility of major shifts in the distribution of the dominant subtype, underlining the need for close surveillance of HCV infections in IDUs, who can act as a bridging group toward the general population.
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Affiliation(s)
- Camelia Sultana
- Chair of Virology, Carol Davila University of Medicine and Pharmacy, 8 Eroilor Sanitari Bvd, Bucharest, Romania
- Emergent Diseases Department, Stefan S. Nicolau Institute of Virology, 285 Mihai Bravu Bvd, Bucharest, Romania
| | - Codruta Vagu
- Emergent Diseases Department, Stefan S. Nicolau Institute of Virology, 285 Mihai Bravu Bvd, Bucharest, Romania
| | - Aura Temereanca
- Chair of Virology, Carol Davila University of Medicine and Pharmacy, 8 Eroilor Sanitari Bvd, Bucharest, Romania
- Emergent Diseases Department, Stefan S. Nicolau Institute of Virology, 285 Mihai Bravu Bvd, Bucharest, Romania
| | - Camelia Grancea
- Emergent Diseases Department, Stefan S. Nicolau Institute of Virology, 285 Mihai Bravu Bvd, Bucharest, Romania
| | - Josefina Slobozeanu
- Center for Integrated Assistance for Addicts CAIA Pantelimon, 255 Pantelimon Road, Bucharest, Romania
| | - Simona Ruta
- Chair of Virology, Carol Davila University of Medicine and Pharmacy, 8 Eroilor Sanitari Bvd, Bucharest, Romania
- Emergent Diseases Department, Stefan S. Nicolau Institute of Virology, 285 Mihai Bravu Bvd, Bucharest, Romania
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Petrovic J, Salkic NN, Ahmetagic S, Stojic V, Mott-Divkovic S. Prevalence of chronic hepatitis B and hepatitis C among first time blood donors in Northeast Bosnia and Herzegovina: an estimate of prevalence in general population. HEPATITIS MONTHLY 2011; 11:629-33. [PMID: 22140386 PMCID: PMC3227487 DOI: 10.5812/kowsar.1735143x.716] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2011] [Revised: 06/19/2011] [Accepted: 06/24/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Data on the epidemiology of hepatitis B and C in Bosnia and Herzegovina (B&H) are lacking. OBJECTIVES To assess the prevalence of hepatitis B surface antigen (HBsAg) and anti-hepatitis C virus (anti-HCV) in blood samples of first time blood donors in a well-defined region of B&H. Our secondary goal was to estimate the prevalence of HBsAg and anti-HCV in the general population of the same region. PATIENTS AND METHODS We evaluated 8196 blood samples for the presence of HBsAg and/or anti-HCV, adjusted for differences in gender, and used the ratio estimation method to determine the prevalence in the general population. RESULTS We analyzed 1263 (15.4%) female and 6933 (84.6%) male blood donors (male-to-female ratio: 5.49 to 1). The adjusted prevalence of HBsAg among blood donors was 0.787% (95% CI = 0.535-1.038), while the prevalence of anti-HCV was 0.267% (95% CI = 0.016-0.519). There was no difference in the prevalence of HBsAg or anti-HCV between men and women. We estimate that the prevalence of HBsAg and anti-HCV in the general population is 1.057% to 1.535% and 0.29% to 0.89%, respectively. CONCLUSIONS The prevalence of HBsAg and anti-HCV among blood donors suggests that our region has low endemicity for both hepatitis B and hepatitis C.
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Affiliation(s)
- Jasminka Petrovic
- Department of Infectious Diseases, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - Nermin N. Salkic
- Department of Gastroenterology and Hepatology, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
- Corresponding author at: Nermin N. Salkic, Department of Gastroenterology and Hepatology, University Clinical Center Tuzla, Trnovac bb, 75000 Tuzla, Bosnia and Herzegovina. Tel.: +387-61109777, Fax: +387-35250474, E-mail:
| | - Sead Ahmetagic
- Department of Infectious Diseases, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - Vildana Stojic
- Department of Infectious Diseases, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - Slavica Mott-Divkovic
- Department of Transfusion Medicine, University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
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10
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Prevalence of Chronic Hepatitis B and Hepatitis C among First Time Blood Donors in Northeast Bosnia and Herzegovina: An Estimate of Prevalence in General Population. HEPATITIS MONTHLY 2011. [DOI: 10.5812/kowsar.1735143x.1506] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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