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Omame A, Han Q, Iyaniwura SA, Ebenezer A, Bragazzi NL, Wang X, Kong JD, Woldegerima WA. Understanding the impact of HIV on mpox transmission in the MSM population: A mathematical modeling study. Infect Dis Model 2024; 9:1117-1137. [PMID: 39022298 PMCID: PMC11253271 DOI: 10.1016/j.idm.2024.05.008] [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: 03/16/2024] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 07/20/2024] Open
Abstract
The recent mpox outbreak (in 2022-2023) has different clinical and epidemiological features compared with previous outbreaks of the disease. During this outbreak, sexual contact was believed to be the primary transmission route of the disease. In addition, the community of men having sex with men (MSM) was disproportionately affected by the outbreak. This population is also disproportionately affected by HIV infection. Given that both diseases can be transmitted sexually, the endemicity of HIV, and the high sexual behavior associated with the MSM community, it is essential to understand the effect of the two diseases spreading simultaneously in an MSM population. Particularly, we aim to understand the potential effects of HIV on an mpox outbreak in the MSM population. We develop a mechanistic mathematical model of HIV and mpox co-infection. Our model incorporates the dynamics of both diseases and considers HIV treatment with anti-retroviral therapy (ART). In addition, we consider a potential scenario where HIV infection increases susceptibility to mpox, and investigate the potential impact of this mechanism on mpox dynamics. Our analysis shows that HIV can facilitate the spread of mpox in an MSM population, and that HIV treatment with ART may not be sufficient to control the spread of mpox in the population. However, we showed that a moderate use of condoms or reduction in sexual contact in the population combined with ART is beneficial in controlling mpox transmission. Based on our analysis, it is evident that effective control of HIV, specifically through substantial ART use, moderate condom compliance, and reduction in sexual contact, is imperative for curtailing the transmission of mpox in an MSM population and mitigating the compounding impact of these intertwined epidemics.
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Affiliation(s)
- Andrew Omame
- Abdus Salam School of Mathematical Sciences, Government College University, Lahore, Pakistan
- Department of Mathematics, Federal University of Technology, Owerri, Nigeria
| | - Qing Han
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, Ontario, Canada
- Africa-Canada Artificial Intelligence and Data Innovation Consortium (ACADIC), Canada
- Global South Artificial Intelligence for Pandemic and Epidemic Preparedness and Response Network (AI4PEP), Canada
| | - Sarafa A. Iyaniwura
- Theoretical Biology and Biophysics, Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - Adeniyi Ebenezer
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, Ontario, Canada
- Africa-Canada Artificial Intelligence and Data Innovation Consortium (ACADIC), Canada
- Global South Artificial Intelligence for Pandemic and Epidemic Preparedness and Response Network (AI4PEP), Canada
| | - Nicola L. Bragazzi
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, Ontario, Canada
- Postgraduate School of Public Health, Department of Health Sciences (DISSAL), University of Genoa, 16126, Genoa, Italy
- United Nations Educational, Scientific and Cultural Organization (UNESCO), Health Anthropology Biosphere and Healing Systems, University of Genoa, 16126, Genoa, Italy
- Department of Food and Drugs, University of Parma, 43125, Parma, Italy
| | - Xiaoying Wang
- Department of Mathematics, Trent University Peterborough, Ontario, Canada
| | - Jude D. Kong
- Africa-Canada Artificial Intelligence and Data Innovation Consortium (ACADIC), Canada
- Artificial Intelligence & Mathematical Modeling Lab (AIMM Lab), Dalla Lana School of Public Health, University of Toronto, 155 College St Room 500, Toronto, ON, M5T 3M7, Canada
- Department of Mathematics, University of Toronto, Ontario, Canada
- Global South Artificial Intelligence for Pandemic and Epidemic Preparedness and Response Network (AI4PEP), Canada
| | - Woldegebriel A. Woldegerima
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, Ontario, Canada
- Africa-Canada Artificial Intelligence and Data Innovation Consortium (ACADIC), Canada
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Sulaiman SK, Isma'il Tsiga-Ahmed F, Musa MS, Makama BT, Sulaiman AK, Abdulaziz TB. Global prevalence and correlates of mpox vaccine acceptance and uptake: a systematic review and meta-analysis. COMMUNICATIONS MEDICINE 2024; 4:136. [PMID: 38977752 PMCID: PMC11231226 DOI: 10.1038/s43856-024-00564-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/26/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND Vaccination has been recommended as one of the most potent ways of controlling the mpox (formerly, monkeypox) outbreak, particularly among high-risk groups. Here, we evaluated the prevalence of mpox vaccine acceptance and uptake globally. METHODS We searched multiple databases for peer-reviewed studies published in English from May 2022 to 25th November 2023 that evaluated mpox vaccine acceptance and/or uptake. We fit a random-effects model meta-analysis to calculate the pooled mpox vaccine acceptance and uptake rates, with their 95% confidence intervals (CI) across population outcomes. We performed subgroup analyses among the six World Health Organization (WHO) regions (Africa [AFR], Region of the Americas [AMR], South-East Asia Region [SEAR], European Region [EUR], Eastern Mediterranean Region [EMR], and the Western Pacific Region [WPR]), as well as among select population subgroups. RESULTS Of the 2531 studies screened, 61 studies, with a cumulative sample size of 263,857 participants from 87 countries were eligible for inclusion. The overall vaccine acceptance and uptake rates were 59.7% and 30.9% globally. Acceptance and uptake rates among the LGBTQI+ community were 73.6% vs 39.8% globally, 60.9% vs. 37.1% in AMR, 80.9% vs. 50.0% in EUR, and 75.2% vs. 33.5% in WPR. Among PLHIV, vaccine acceptance and uptake rates were 66.4% vs. 35.7% globally, 64.0% vs. 33.9% in AMR, 65.1% vs. 27.0% in EUR, and 69.5% vs. 46.6% in WPR. Among healthcare workers, vaccination intention was 51.0% globally. CONCLUSIONS Tailored interventions are needed to bolster confidence in the mpox vaccine, maximize vaccine uptake, and increase vaccine access to close the gaps between acceptance and uptake especially among key populations residing in regions with low rates of acceptance and uptake.
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Affiliation(s)
| | | | - Muhammad Sale Musa
- Department of Medicine, Yobe State University Teaching Hospital, Damaturu, Nigeria
| | | | - Abdulwahab Kabir Sulaiman
- Department of Medicine, Murtala Muhammad Specialist Hospital, Kano, Nigeria
- Kwanar Dawaki COVID-19 Isolation Center, Kano, Nigeria
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Abu-Hammad O, Arabiat D, Althagafi N, Eshky R, Abu-Hammad A, Jaber AR, Jaber AR, Dar-Odeh N. Sexually transmitted diseases and HIV co-infection among adult male patients in the 2022 monkeypox outbreak: a systematic review and meta-analysis. Dermatol Reports 2024; 16:9860. [PMID: 38957631 PMCID: PMC11216141 DOI: 10.4081/dr.2024.9860] [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: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 07/04/2024] Open
Abstract
This meta-analysis estimates sexually transmitted disease (STI) and HIV rates in male monkeypox patients during the 2022 outbreak. The study examines contextual factors that increase monkeypox risk. A systematic review of PubMed/Medline, Scopus, and Google Scholar was conducted to find observational studies on monkeypox patients' demographics and medical characteristics from the 2022 outbreak. This review's meta-analysis followed the System for the Unified Management, Assessment, and Review of Information - Joanna Briggs Institute (SUMARI JBI) guidelines. All HIV and STI prevalence data for male monkeypox patients was exported into the SUMARI JBI. For point prevalence of HIV and STIs, we used the Freeman-Tukey-type arcsine square root transformation to stabilize raw proportion variances. A fixed-effects model weighted and pooled all estimates by inverse variance. We then used a random model to account for sampling variation and reported fixed-effect model effect size heterogeneity across studies. Study heterogeneity was measured using the I2 test statistic and P-values. I2 test results were interpreted as low (25%), moderate (50%), and high (75%). Six Spanish and English studies qualified. These studies included 541 male monkeypox patients, 214 of whom had HIV and 255 with other STIs. HIV prevalence was estimated at 40% (95% CI = 0.31%, 0.50%; ᵡ2=15) and STIs at 43% (95% CI = 25%, 61%; ᵡ2=118). Overall, analyses showed moderate to high heterogeneity. Four in ten male monkeypox patients in 2022 had HIV or other STIs. To prevent HIV and other STIs, public health measures should target male and female monkeypox patients.
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Affiliation(s)
| | - Diana Arabiat
- School of Nursing, University of Jordan, Amman, Jordan
| | - Nebras Althagafi
- College of Dentistry, Taibah University, Al Madinah Al Munawara, Saudi Arabia
| | - Rawah Eshky
- College of Dentistry, Taibah University, Al Madinah Al Munawara, Saudi Arabia
| | | | | | | | - Najla Dar-Odeh
- School of Dentistry, University of Jordan, Amman, Jordan
- College of Dentistry, Taibah University, Al Madinah Al Munawara, Saudi Arabia
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Azzam A, Khaled H, Salem H, Ahmed A, Heniedy AM, Hassan HS, Hassan A, El-Mahdy TS. The impact of immunosuppression on the mortality and hospitalization of Monkeypox: a systematic review and meta-analysis of the 2022 outbreak. Virol J 2024; 21:130. [PMID: 38840177 PMCID: PMC11155170 DOI: 10.1186/s12985-024-02392-0] [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: 02/09/2024] [Accepted: 05/17/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Limited data is available regarding the severity and mortality of Mpox in individuals with immunocompromised conditions. Therefore, we performed this meta-analysis to understand the impact of HIV- or non-HIV-associated immunosuppression on the severity of Mpox requiring hospitalization and mortality. METHODS A thorough literature search was performed from 2022 up to January 2024. The results were presented as odds ratios (ORs). We only included patients who required hospitalization for severity rather than isolation. RESULTS A total of 34 studies were included in this analysis. Our analysis did not find a significant difference in the hospitalization risk between HIV-positive individuals and those who were HIV-negative (OR = 1.03; P = 0.85; 7 studies; CD4 count of fewer than 200 cells/µL was less than 0.5% across all studies). Patients with a CD4 count lower than 200 cells/µL or an unsuppressed RNA viral load (> 200 copies/ml) had a significantly higher hospitalization risk (OR = 5.3, P < 0.001) and (OR = 3, P < 0.001), respectively. Most of the reported deaths were reported in patients with HIV with CD4 counts below 200 cells/µL, with some fatal cases occurring in non-HIV immunosuppressed patients, particularly organ transplant recipients. Based on the autopsy findings, Mpox was confirmed in multiple organs, particularly the digestive tract, lung, and testes. Furthermore, some studies documented cases of death that were suspected to be related to hemophagocytic lymphohistiocytosis (HLH) and immune reconstitution inflammatory syndrome (IRIS). Most of the death reports showed concomitant non-Mpox infections at the time of hospitalization and death CONCLUSIONS: Our finding shows that Mpox acts as an opportunistic pathogen in immunocompromised individuals. These individuals should be prioritized for early care and closely monitored for signs of deteriorating clinical conditions. Clinical manifestations and autopsy findings strongly suggest Mpox dissemination to multiple organs, particularly the digestive tract, and lungs. However, the presence of concomitant non-Mpox infections complicates the assessment of the attribution of Mpox to death. Caution should be exercised when interpreting data suggesting poorer outcomes in individuals with non-HIV immunosuppression, as current evidence is scarce and further research is needed.
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Affiliation(s)
- Ahmed Azzam
- Department of Microbiology and Immunology, Faculty of Pharmacy, Helwan University, Cairo, Egypt.
| | - Heba Khaled
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Haitham Salem
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ameer Ahmed
- Faculty of Medicine, Minia University, Minya, Egypt
| | - Amira M Heniedy
- Department of Epidemiology, El-Beheira Veterinary Administration, Egyptian Ministry of Agriculture and Land Reclamation, El-Beheira, Egypt
| | | | - Ahmed Hassan
- Dermatology resident physician, Qeft Teaching Hospital, Qena, Egypt
| | - Taghrid S El-Mahdy
- Department of Microbiology and Immunology, Faculty of Pharmacy, Helwan University, Cairo, Egypt
- Department of Microbiology and Immunology, Faculty of Pharmacy, Modern University for Technology and Information (MTI), Cairo, Egypt
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Liu BM, Rakhmanina NY, Yang Z, Bukrinsky MI. Mpox (Monkeypox) Virus and Its Co-Infection with HIV, Sexually Transmitted Infections, or Bacterial Superinfections: Double Whammy or a New Prime Culprit? Viruses 2024; 16:784. [PMID: 38793665 PMCID: PMC11125633 DOI: 10.3390/v16050784] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 05/10/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Epidemiologic studies have established that mpox (formerly known as monkeypox) outbreaks worldwide in 2022-2023, due to Clade IIb mpox virus (MPXV), disproportionately affected gay, bisexual, and other men who have sex with men. More than 35% and 40% of the mpox cases suffer from co-infection with HIV and sexually transmitted infections (STIs) (e.g., Chlamydia trachomatis, Neisseria gonorrhoeae, Treponema pallidum, and herpes simplex virus), respectively. Bacterial superinfection can also occur. Co-infection of MPXV and other infectious agents may enhance disease severity, deteriorate outcomes, elongate the recovery process, and potentially contribute to the morbidity and mortality of the ensuing diseases. However, the interplays between MPXV and HIV, bacteria, other STI pathogens and host cells are poorly studied. There are many open questions regarding the impact of co-infections with HIV, STIs, or bacterial superinfections on the diagnosis and treatment of MPXV infections, including clinical and laboratory-confirmed mpox diagnosis, suboptimal treatment effectiveness, and induction of antiviral drug resistance. In this review article, we will discuss the progress and knowledge gaps in MPXV biology, antiviral therapy, pathogenesis of human MPXV and its co-infection with HIV, STIs, or bacterial superinfections, and the impact of the co-infections on the diagnosis and treatment of mpox disease. This review not only sheds light on the MPXV infection and co-infection of other etiologies but also calls for more research on MPXV life cycles and the molecular mechanisms of pathogenesis of co-infection of MPXV and other infectious agents, as well as research and development of a novel multiplex molecular testing panel for the detection of MPXV and other STI co-infections.
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Affiliation(s)
- Benjamin M. Liu
- Division of Pathology and Laboratory Medicine, Children’s National Hospital, Washington, DC 20010, USA
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC 20010, USA;
- Department of Pathology, George Washington University School of Medicine and Health Sciences, Washington, DC 20037, USA
- Department of Microbiology, Immunology & Tropical Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC 20037, USA;
- Children’s National Research Institute, Washington, DC 20012, USA
- The District of Columbia Center for AIDS Research, Washington, DC 20052, USA
| | - Natella Y. Rakhmanina
- Department of Pediatrics, George Washington University School of Medicine and Health Sciences, Washington, DC 20010, USA;
- The District of Columbia Center for AIDS Research, Washington, DC 20052, USA
- Division of Infectious Diseases, Children’s National Hospital, Washington, DC 20010, USA
- Elizabeth Glaser Pediatric AIDS Foundation, Washington, DC 20005, USA
| | - Zhilong Yang
- Department of Veterinary Pathobiology, School of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX 77843, USA;
| | - Michael I. Bukrinsky
- Department of Microbiology, Immunology & Tropical Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC 20037, USA;
- The District of Columbia Center for AIDS Research, Washington, DC 20052, USA
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Zhao B, Liu Q, Du Q, Kang J, Tang R, Tu Y, Liu D. Characteristics and Differences in Mpox Patients with and without HIV Infection: A Retrospective Cross-Sectional Study in Chengdu, China. Int J Gen Med 2024; 17:1381-1393. [PMID: 38617056 PMCID: PMC11011692 DOI: 10.2147/ijgm.s456198] [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: 12/22/2023] [Accepted: 03/27/2024] [Indexed: 04/16/2024] Open
Abstract
Purpose To date, there are few reports about mpox case series in China, and scarce information is available about the in-vivo kinetics of T-cell responses in the early stage of mpox infection. This study aims to investigate the clinical difference among mpox patients with and without human immunodeficiency virus (HIV) infection. Patients and Methods A total of 56 patients diagnosed with mpox by Chengdu Center for Disease Control and Prevention (CDC) and hospitalized in Public Health Clinical Center of Chengdu were retrospectively included and divided into an HIV-infected group (n=23) and a non-HIV-infected group (n=33). Clinical characteristics and serum chemistry findings of mpox patients were collected in order to analyze the differences between the HIV-infected group and the non-HIV-infected group. Results Multiple laboratory abnormalities, including elevated C-reactive protein (69.1%), hypocalcemia (50.9%), elevated CD3+CD8+T counts (47.0%) and inverted ratio of CD3+CD4+T to CD3+CD8+T (64.7%) were common in mpox cases. There were statistically significant differences (all P < 0.05) in age, serum calcium levels, CD3+CD4+T counts, the ratio of CD3+CD4+T to CD3+CD8+T, proportion with >10 rashes, incidence of proctitis anus and time from rash growth to rash scab shedding between HIV-infected group and non-HIV-infected group. In the early stage of mpox infection, the median of CD3+CD8+T counts in the non-HIV-infected group was significantly higher than that in healthy donors (P<0.001), and the median of CD3+CD4+T/CD3+CD8+T ratio was significantly lower (P<0.001). The median of CD3+CD4+T counts in mpox patients co-infected with HIV significantly decreased compared to the pre-infection level (p =0.033). Conclusion Our study indicates that mpox co-infected with HIV patients have longer lasting rash lesions and a higher incidence of proctitis anus. T-cell responses may be different between HIV-infected and non-HIV-infected individuals in the early stage of mpox infection.
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Affiliation(s)
- Bennan Zhao
- The First Ward of Internal Medicine, Public Health Clinical Center of Chengdu, Chengdu, People’s Republic of China
| | - Qingxiao Liu
- Department of Neurology, Hospital of Chengdu University of TCM, Chengdu, People’s Republic of China
| | - Qing Du
- The Second Ward of ICU, Public Health Clinical Center of Chengdu, Chengdu, People’s Republic of China
| | - Jun Kang
- The First Ward of Internal Medicine, Public Health Clinical Center of Chengdu, Chengdu, People’s Republic of China
| | - Rong Tang
- Department of Integrated Chinese and Western Medicine, Public Health Clinical Center of Chengdu, Chengdu, People’s Republic of China
| | - Yalan Tu
- Scientific Research and Teaching Department, Public Health Clinical Center of Chengdu, Chengdu, People’s Republic of China
| | - Dafeng Liu
- The First Ward of Internal Medicine, Public Health Clinical Center of Chengdu, Chengdu, People’s Republic of China
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Aldred B, Scott JY, Aldredge A, Gromer DJ, Anderson AM, Cartwright EJ, Colasanti JA, Hall B, Jacob JT, Kalapila A, Kandiah S, Kelley CF, Lyles RH, Marconi VC, Nguyen ML, Rebolledo PA, Sheth AN, Szabo B, Titanji BK, Wiley Z, Workowski K, Cantos VD. Associations Between HIV and Severe Mpox in an Atlanta Cohort. J Infect Dis 2024; 229:S234-S242. [PMID: 38001044 DOI: 10.1093/infdis/jiad505] [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: 07/31/2023] [Revised: 11/04/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND In the Southeastern United States, the 2022 mpox outbreak disproportionately impacted people who are black and people with HIV (PWH). METHODS We analyzed a cohort of 395 individuals diagnosed with mpox across 3 health care systems in Atlanta, Georgia between 1 June 2022 and 7 October 2022. We present demographic and clinical characteristics and use multivariable logistic regression analyses to evaluate the association between HIV status and severe mpox (per the US Centers for Disease Control and Prevention definition) and, among PWH, the associations between CD4+ T-cell count and HIV load with severe mpox. RESULTS Of 395 people diagnosed with mpox, 384 (97.2%) were cisgender men, 335 (84.8%) identified as black, and 324 (82.0%) were PWH. Of 257 PWH with a known HIV load, 90 (35.0%) had > 200 copies/mL. Severe mpox occurred in 77 (19.5%) individuals and there was 1 (0.3%) death. Tecovirimat was prescribed to 112 (28.4%) people, including 56 (72.7%) people with severe mpox. In the multivariable analysis of the total population, PWH had 2.52 times higher odds of severe mpox (95% confidence interval [CI], 1.01-6.27) compared with people without HIV. In the multivariable analysis of PWH, individuals with HIV load > 200 copies/mL had 2.10 (95% CI, 1.00-4.39) times higher odds of severe mpox than PWH who were virologically suppressed. Lower CD4+ T-cell count showed a significant univariate association with severe mpox but was not found to be significantly associated with severe mpox in multivariable analysis. CONCLUSIONS PWH with nonsuppressed HIV loads had more mpox complications, hospitalizations, and protracted disease courses than people without HIV or PWH with suppressed viral loads. PWH with nonsuppressed HIV loads who are diagnosed with mpox warrant particularly aggressive monitoring and treatment.
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Affiliation(s)
- Bruce Aldred
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Jane Y Scott
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Amalia Aldredge
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Daniel J Gromer
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Division of Infectious Diseases, Department of Medicine, Atlanta Veterans Affairs Health Care System, Decatur, Georgia, USA
| | - Albert M Anderson
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Emily J Cartwright
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Division of Infectious Diseases, Department of Medicine, Atlanta Veterans Affairs Health Care System, Decatur, Georgia, USA
| | - Jonathan A Colasanti
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Betsy Hall
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Jesse T Jacob
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Aley Kalapila
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Sheetal Kandiah
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Colleen F Kelley
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Robert H Lyles
- Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Vincent C Marconi
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- Division of Infectious Diseases, Department of Medicine, Atlanta Veterans Affairs Health Care System, Decatur, Georgia, USA
| | - Minh Ly Nguyen
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Paulina A Rebolledo
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
- Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Anandi N Sheth
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Brittany Szabo
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
| | - Boghuma K Titanji
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
- Division of Infectious Diseases, Department of Medicine, Atlanta Veterans Affairs Health Care System, Decatur, Georgia, USA
| | - Zanthia Wiley
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Kimberly Workowski
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Valeria D Cantos
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
- The Ponce Center, Grady Health System, Atlanta, Georgia, USA
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Park SY, Lindner MS, Brick K, Noll N, Ounit R, Noa LJ, Sabzwari R, Trible R, Sniffen JC, Roth P, Khan A, Rodriguez A, Sahra S, Davis MJ, Brar IS, Balasundaram G, Nolte FS, Blauwkamp TA, Perkins BA, Bercovici S. Detection of Mpox Virus Using Microbial Cell-Free DNA: The Potential of Pathogen-Agnostic Sequencing for Rapid Identification of Emerging Pathogens. J Infect Dis 2024; 229:S144-S155. [PMID: 37824825 DOI: 10.1093/infdis/jiad452] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND The 2022 global outbreak of Monkeypox virus (MPXV) highlighted challenges with polymerase chain reaction detection as divergent strains emerged and atypical presentations limited the applicability of swab sampling. Recommended testing in the United States requires a swab of lesions, which arise late in infection and may be unrecognized. We present MPXV detections using plasma microbial cell-free DNA (mcfDNA) sequencing. METHODS Fifteen plasma samples from 12 case-patients were characterized through mcfDNA sequencing. Assay performance was confirmed through in silico inclusivity and exclusivity assessments. MPXV isolates were genotyped using mcfDNA, and phylodynamic information was imputed using publicly available sequences. RESULTS MPXV mcfDNA was detected in 12 case-patients. Mpox was not suspected in 5, with 1 having documented resolution of mpox >6 months previously. Six had moderate to severe mpox, supported by high MPXV mcfDNA concentrations; 4 died. In 7 case-patients, mcfDNA sequencing detected coinfections. Genotyping by mcfDNA sequencing identified 22 MPXV mutations at 10 genomic loci in 9 case-patients. Consistent with variation observed in the 2022 outbreak, 21 of 22 variants were G > A/C > T. Phylogenetic analyses imputed isolates to sublineages arising at different time points and from different geographic locations. CONCLUSIONS We demonstrate the potential of plasma mcfDNA sequencing to detect, quantify, and, for acute infections with high sequencing coverage, subtype MPXV using a single noninvasive test. Sequencing plasma mcfDNA may augment existing mpox testing in vulnerable patient populations or in patients with atypical symptoms or unrecognized mpox. Strain type information may supplement disease surveillance and facilitate tracking emerging pathogens.
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Affiliation(s)
- Sarah Y Park
- Medical Affairs, Karius, Inc, Redwood City, California
| | | | - Kevin Brick
- Analytics, Karius, Inc., Redwood City, California
| | | | - Rachid Ounit
- Analytics, Karius, Inc., Redwood City, California
| | - Luis J Noa
- Infectious Disease Section, AdventHealth Orlando, Florida
| | - Rabeeya Sabzwari
- Infectious Diseases, Edward Hines Jr Veterans Affairs Hospital, Hines, Illinois
| | | | | | - Prerana Roth
- Infectious Diseases, Prisma Health-Upstate, Greenville, South Carolina
| | - Amir Khan
- Infectious Diseases, Carle Foundation Hospital, Urbana, Illinois
| | | | - Syeda Sahra
- Department of Infectious Diseases, Oklahoma University Medical Center, Oklahoma City
| | - Michael J Davis
- Department of Infectious Diseases and International Medicine, University of Minnesota, Minneapolis, MN
| | - Inderjeet S Brar
- Infectious Diseases, Baptist Memorial Health Care, Memphis, Tennessee
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9
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Taha AM, Elrosasy A, Mahmoud AM, Saed SAA, Moawad WAET, Hamouda E, Nguyen D, Tran VP, Pham HT, Sah S, Barboza JJ, Sah R. The effect of HIV and mpox co-infection on clinical outcomes: Systematic review and meta-analysis. HIV Med 2024. [PMID: 38443319 DOI: 10.1111/hiv.13622] [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: 10/10/2023] [Accepted: 02/05/2024] [Indexed: 03/07/2024]
Abstract
INTRODUCTION Co-infection with HIV and mpox is a significant issue for public health because of the potential combined impact on clinical outcomes. However, the existing literature lacks a comprehensive synthesis of the available evidence. The purpose of this meta-analysis is to provide insight into the impact of HIV and mpox co-infection on clinical outcomes. METHODS We systematically searched major electronic databases (PubMed, Embase, Cochrane Central, and Web of Science) for pertinent studies published up to June 2023. Included were studies that described the clinical outcomes of people who had both mpox and HIV. We performed the analysis using OpenMeta and STATA 17 software. RESULTS With an overall number of participants of 35 207, 21 studies that met the inclusion criteria were considered. The greatest number of the studies (n = 10) were cohort designs, with three being cross-sectional and eight being case series studies. The meta-analysis found that people who had both HIV and mpox had a higher hospitalization rate than those who only had mpox (odds ratio [OR] 1.848; 95% confidence interval [CI] 0.918-3.719, p = 0.085, I2 = 60.19%, p = 0.020). Furthermore, co-infected patients had higher mortality rates than those who did not have HIV co-infection (OR 3.887; 95% CI 2.272-6.650, p < 0.001). Meta-regression analysis showed that CD4 levels can significantly predict the risk of hospitalization (p = 0.016) and death (p = 0.031). DISCUSSION HIV causes immunosuppression, making it difficult for the body to mount an effective immune response against pathogens such as mpox. Individuals who are co-infected are at a higher risk of severe disease and death, according to our findings. Although hospitalization rates did not differ significantly between the two groups, it is critical to prioritize interventions and improve management strategies tailored specifically for people living with HIV. CONCLUSION This meta-analysis provides substantial evidence that HIV and mpox co-infection has a negative impact on clinical outcomes. Co-infected individuals had higher hospitalization and significantly higher mortality rates. These findings highlight the significance of early diagnosis, prompt treatment initiation, and effective management strategies for people living with HIV and mpox.
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Affiliation(s)
| | - Amr Elrosasy
- Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | | | | | - Esraa Hamouda
- Faculty of Medicine, Menoufia University, Menoufia, Egypt
- Department of Microbiology, Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu, Nepal
| | - Dang Nguyen
- Massachusetts General Hospital, Corrigan Minehan Heart Center, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Hoang Tran Pham
- Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Sanjit Sah
- Research Scientist, Global Consortium for Public Health and Research, Datta Meghe Institute of Higher Education and Research, Jawaharlal Nehru Medical College, Wardha, India
- SR Sanjeevani Hospital, Siraha, Nepal
| | | | - Ranjit Sah
- Department of Microbiology, Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu, Nepal
- Department of Microbiology, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth, Pune, India
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10
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Ramírez-Olivencia G, Velasco Arribas M, Vera García MM, Casabona J, Martínez MJ, Membrillo De Novales FJ. Clinical and Epidemiological Characteristics of the 2022 Mpox Outbreak in Spain (CEME-22 Study). Open Forum Infect Dis 2024; 11:ofae105. [PMID: 38524223 PMCID: PMC10960598 DOI: 10.1093/ofid/ofae105] [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: 09/15/2023] [Accepted: 02/22/2024] [Indexed: 03/26/2024] Open
Abstract
Background We conducted a multicentric national study (SEIMC-CEME-22), to describe the clinical and epidemiological profile of the mpox outbreak in Spain, including the management of the disease. Methods This was a retrospective national observational study conducted by Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC) and Foundation SEIMC-GESIDA. We included patients with a confirmed mpox diagnosis before 13 July 2022, and attended at the Spanish health network (the early phase of the outbreak). Epidemiological, clinical, and therapeutic data were collected. Results Of a total of 1472 patients from 52 centers included, 99% of them were cisgender men, mostly middle-aged, and 98.6% were residents in Spain. The main suspected route of transmission was sexual exposure, primarily among MSM. Occupational exposure was reported in 6 patients. Immunosuppression was present in 40% of patients, mainly due to human immunodeficiency virus (HIV). Only 6.5% of patients had been vaccinated against orthopoxvirus. Virus sequencing was performed in 147 patients (all B.1 lineage). Rash was the most frequent symptom (95.7%), followed by fever (48.2%), adenopathies (44.4%) myalgias (20.7%), proctitis (17%), and headache (14.7%). Simultaneously diagnosed sexually transmitted infections included syphilis (n = 129), gonococcal infection (n = 91), HIV (n = 67), chlamydia (n = 56), hepatitis B (n = 14), and hepatitis C (n = 11). No therapy was used in 479 patients (33%). Symptomatic therapies and antibiotics were used in 50% of cases. The most used therapy regimens were systemic corticoids (90 patients), tecovirimat (6 patients), and cidofovir (13 patients). Smallpox immunoglobulins were used in 1 patient. Fifty-eight patients were hospitalized, and 1 patient died. Conclusions Mpox outbreak in Spain affected primarily middle-aged men who were sexually active and showed a high rate of HIV infection. A range of heterogeneous therapeutics options was performed.
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Affiliation(s)
- G Ramírez-Olivencia
- Hospital Central de la Defensa "Gómez Ulla." Infectious Diseases Unit, Madrid, Spain
- Grupo de Estudio de Patología Importada, Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - M Velasco Arribas
- Grupo de Estudio de Patología Importada, Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
- Hospital Fundación Alcorcón, Department of Internal Medicine-Infectious Department, Research Department, Alcorcón, Spain
| | - M M Vera García
- Centro Sanitario Sandoval, HIV/STI Unit, Madrid, Spain
- Grupo de Estudio de ITS, Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
| | - J Casabona
- Grupo de Estudio de ITS, Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
- Centre for Epidemiological Studies on HIV/AIDS and STI of Catalonia (CEEISCAT), Health Department, Generalitat de Catalunya, Badalona, Spain
| | - M J Martínez
- Hospital Clinic, Microbiology Department, Barcelona, Spain
- Grupo de Estudio de Patología Importada, Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, Spain
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11
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León-Figueroa DA, Barboza JJ, Valladares-Garrido MJ. Sources of information on monkeypox virus infection. A systematic review with meta-analysis. BMC Public Health 2024; 24:276. [PMID: 38263135 PMCID: PMC10807226 DOI: 10.1186/s12889-024-17741-5] [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: 09/06/2023] [Accepted: 01/11/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Monkeypox (Mpox) virus infection is a topic of growing interest today because of its potential public health impact and concern about possible outbreaks. Reliable and up-to-date sources of information that provide accurate data on its transmission, symptoms, prevention, and treatment are essential for understanding and effectively addressing this disease. Therefore, the aim of the present study is to determine the prevalence of sources of information on Mpox virus infection. METHODS An exhaustive systematic review and meta-analysis was carried out using the information available in the PubMed, Scopus, Web of Science, Embase, and ScienceDirect databases up to August 3, 2023. The data were analyzed using R software version 4.2.3. The quality of the cross-sectional studies that formed part of this review was assessed using the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI) tool. In addition, a subgroup analysis was performed based on the study populations. RESULTS Through electronic searches of five databases, a total of 1833 studies were identified. Twenty-four cross-sectional articles were included, with a total sample of 35,959 participants from 34 countries. The pooled prevalence of each of the included information sources was: social networks reached 59% (95% CI: 50-68%; 29,146 participants; 22 studies; I2 = 100%; p < 0.01); the Internet was 61% (95% CI: 44-77%; 14,002 participants; 5 studies; I2 = 100%; p < 0.01), radio reached 10% (95% CI: 07-13%; 8917 participants; 4 studies; I2 = 93%; p < 0.01), television accounted for 24% (95% CI: 09-43%; 14,896 participants; 8 studies; I2 = 100%; p < 0.01), and the combination of radio and television accounted for 45% (95% CI: 31-60%; 4207 participants; 7 studies; I2 = 99%; p < 0.01); for newspapers, it was 15% (95% CI: 05-27%; 2841 participants; 6 studies; I2 = 99%; p < 0.01), friends and relatives accounted for 19% (95% CI: 12-28%; 28,470 participants; 19 studies; I2 = 100%; p < 0.01), the World Health Organization (WHO) accounted for 17% (95% CI: 07-29%; 1656 participants; 3 studies; I2 = 97%; p < 0.01), the Centers for Disease Control and Prevention (CDC) accounted for 10% (95% CI: 03-21%; 2378 participants; 3 studies; I2 = 98%; p < 0.01), and the combination of WHO and CDC websites accounted for 60% (95% CI: 48-72%; 1828 participants; 4 studies; I2 = 96%; p < 0.01), and finally, scientific articles and journals accounted for 24% (95% CI: 16-33%; 16,775 participants; 13 studies; I2 = 99%; p < 0.01). CONCLUSION The study suggests that people access a variety of information sources to gain knowledge about Mpox virus infection, with a strong emphasis on online sources such as social networks and the Internet. However, it is important to note that the quality and accuracy of information available from these sources can vary, underscoring the need to promote access to reliable and up-to-date information about this disease to ensure public health.
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Affiliation(s)
| | - Joshuan J Barboza
- Unidad de Revisiones Sistemáticas y Meta-análisis, Universidad San Ignacio de Loyola, 15046, Lima, Peru
| | - Mario J Valladares-Garrido
- Universidad Continental, 15046, Lima, Peru.
- Oficina de Epidemiología, Hospital Regional Lambayeque, 14012, Chiclayo, Peru.
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Wang X, Rao Q, Lu Z, Deng X, Shen R, Wang R, Dong W, Qi X, Jin Z, Tang Y, Du D. Rapid and sensitive Cas13a/Cas12a-based one-pot dual-target strategy to detect monkeypox virus and its co-infected viruses. Sci Bull (Beijing) 2023; 68:3142-3148. [PMID: 37989676 DOI: 10.1016/j.scib.2023.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/11/2023] [Accepted: 10/31/2023] [Indexed: 11/23/2023]
Affiliation(s)
- Xiao Wang
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China; Department of Stomatology, School of Medicine, Xiamen University, Xiamen 361102, China; Innovation Center for Cell Signaling Network, Xiamen University, Xiamen 361102, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Qiao Rao
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China
| | - Zhengrong Lu
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China
| | - Xiaobao Deng
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China
| | - Rong Shen
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China
| | - Rui Wang
- Department of Stomatology, School of Medicine, Xiamen University, Xiamen 361102, China
| | - Weiyi Dong
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China
| | - Xianhua Qi
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China
| | - Zhen Jin
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Youzhi Tang
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
| | - Dan Du
- State Key Laboratory of Cellular Stress Biology, Cacner Research Center, School of Medicine, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen 361102, China; Department of Stomatology, School of Medicine, Xiamen University, Xiamen 361102, China; Innovation Center for Cell Signaling Network, Xiamen University, Xiamen 361102, China.
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13
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Sönmez İ, Martínez Riveros H, Folch C, Suñer C, Díaz Y, Alonso L, Agusti C, Mendoza A, Tarín-Vicente EJ, Oller X, Alemany A, Rivero À, Orviz E, Silva-Klug A, Mitjà O, Casabona J. Egocentric sexual network analysis among gay and bisexual men who have sex with men with and without mpox infection. Sex Transm Infect 2023; 99:541-547. [PMID: 37704363 DOI: 10.1136/sextrans-2023-055901] [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: 06/17/2023] [Accepted: 08/29/2023] [Indexed: 09/15/2023] Open
Abstract
OBJECTIVES Recent outbreaks of the mpox (monkeypox) virus have been detected in dense sexual networks of gay and bisexual men who have sex with men (GBMSM). The objective of this study is to describe and compare the epidemiological and behavioural characteristics, as well as the sexual networks, of GBMSM diagnosed with mild mpox in Spain. METHODS A prospective case-control study was conducted in Spain from July 2022 to February 2023. The study targeted a key population of GBMSM aged 18 years or older. Study participants were categorised into cases, those who were diagnosed with mpox virus infection; and controls, those who were not diagnosed. We examined and compared the sexual network characteristics of the two groups-mpox-positive (mpox-P) and mpox-negative (mpox-N) egos-using χ2, t-test and Wilcoxon test to examine the differences between the two groups in each section. Finally, we conducted univariable and multivariable logistic regressions to determine the factors associated with mpox infection. RESULTS Among the 105 participants, 35 (33.3%) were mpox-P. Compared with mpox-N, mpox-P respondents more frequently reported syphilis (mpox-P: 31.4%; mpox-N: 12.9%) and HIV (mpox-P: 45.7%; mpox-N: 18.6%), and mpox-P individuals to have had at least one sexual contact with a confirmed mpox case (mpox-P: 62.5%; mpox-N: 8.3%). In the egocentric network analysis, mpox-P respondents had a higher prevalence of group sex with alters (mpox-P: 18.5%; mpox-N: 8.9%) and one-time sexual partners (mpox-P: 46.1%; mpox-N: 31.7%). Multivariable logistic regressions showed that reporting stranger/client ties (adjusted OR (aOR)=10.3, 95% CI 1.39 to 76.6) with alters, being vaccinated for mpox (aOR=0.07, 95% CI 0.02 to 0.24) and tie strength heterogeneity (aOR=0.01, 95% CI 0.00 to 0.42) were associated with mpox infection. CONCLUSIONS Our findings highlight the role of demographic, epidemiological and sexual network characteristics in the transmission of mpox virus during the outbreak in Spain. These findings have important implications for future prevention efforts.
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Affiliation(s)
| | - Héctor Martínez Riveros
- CEEISCAT, Badalona, Spain
- Department of Pediatrics, Universidad Autónoma de Barcelona, Barcelona, Spain
| | - Cinta Folch
- CEEISCAT, Badalona, Spain
- CIBERESP, Madrid, Spain
| | - Clara Suñer
- Fundació Lluita Contra la Sida, Badalona, Spain
| | | | - Lucía Alonso
- CEEISCAT, Badalona, Spain
- Fundació Lluita Contra la Sida, Badalona, Spain
| | - Cristina Agusti
- CIBERESP, Madrid, Spain
- Centre for Epidemiological Studies on HIV/STI in Catalonia (CEEISCAT)-Public Health Agency of Catalonia (ASPC), Badalona, Spain
| | - Adrià Mendoza
- Hospital Can Ruti, Badalona, Spain
- Checkpoint Barcelona, Barcelona, Spain
| | | | - Xènia Oller
- Fundació Lluita Contra la Sida, Badalona, Spain
| | | | - Àngel Rivero
- Checkpoint Barcelona, Barcelona, Spain
- Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Eva Orviz
- Centro Sanitario Sandoval, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain
| | - Ana Silva-Klug
- Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Spain
| | - Oriol Mitjà
- Fundació Lluita Contra la Sida, Badalona, Spain
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14
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Collura R, O'Grady T, Swain CA, Patterson W, Rajulu DT. Molecular HIV Clustering Among Individuals with Mpox and HIV Co-Morbidity in New York State, Excluding New York City. AIDS Res Hum Retroviruses 2023; 39:601-603. [PMID: 37658837 DOI: 10.1089/aid.2023.0009] [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] [Indexed: 09/05/2023] Open
Abstract
The 2022 global mpox outbreak created an opportunity to test the utility of molecular HIV surveillance (MHS) to identify high-risk transmission networks. Individuals diagnosed with mpox in New York State (NYS) outside New York City-[Rest of State (ROS)] were matched to the NYS HIV and sexually transmitted infection registries. The demographic characteristics of individuals diagnosed with mpox in ROS mirror national trends. HIV-mpox comorbid individuals were more likely to be included in HIV molecular clusters compared to persons living with diagnosed HIV in ROS overall, men who have sex with men (MSM) in ROS, and age-adjusted MSM (to match individuals with mpox diagnosis) in ROS. For the 3-year 0.5% clusters, which are used to define national priority clusters, the HIV-mpox comorbid individuals clustered 2.4 times more frequently than the age/risk-adjusted control group. This study supports the use of HIV MHS to identify populations for priority public health interventions.
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Affiliation(s)
- Randall Collura
- Division of Epidemiology, Evaluation and Partner Services, New York State Department of Health, Albany, New York, USA
| | - Thomas O'Grady
- Division of Epidemiology, Evaluation and Partner Services, New York State Department of Health, Albany, New York, USA
- Department of Epidemiology and Biostatistics, University at Albany School of Public Health, Albany, New York, USA
| | - Carol-Ann Swain
- Division of Epidemiology, Evaluation and Partner Services, New York State Department of Health, Albany, New York, USA
| | - Wendy Patterson
- Division of Epidemiology, Evaluation and Partner Services, New York State Department of Health, Albany, New York, USA
| | - Deepa T Rajulu
- Division of Epidemiology, Evaluation and Partner Services, New York State Department of Health, Albany, New York, USA
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15
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Sharma E, Malhotra S, Kaul S, Jain N, Nagaich U. Unveiling the Mpox menace: exploring the intricacies of a zoonotic virus and clinical implications. Diagn Microbiol Infect Dis 2023; 107:116024. [PMID: 37481798 DOI: 10.1016/j.diagmicrobio.2023.116024] [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: 01/14/2023] [Revised: 05/28/2023] [Accepted: 07/09/2023] [Indexed: 07/25/2023]
Abstract
Mpox (formerly known as monkeypox) is an orthopoxvirus based zoonotic infection that induces a smallpox-like human illness. Since the Democratic Republic of the Congo reported the first human case of mpox in 1970, the disease has proliferated to other areas of Africa, predominantly the West, and Central, with instances recently confirmed outside of Africa. Reports of cases of mpox in 2022 have brought into light its re-emergence. Even though the smallpox vaccine protects against the mpox virus, new nonimmune generations contribute to the rising prevalence of the cases. People are coming into contact with potential hosts as a result of environmental factors, raising the probability of animal-to-human transmission. Mpox poses a more serious threat to previously unaffected nations as it is showing up in data provided by governmental bodies due to increased transmission risk brought on by globalization, armed conflict, and environmental factors. In this article, we have extensively covered the virology, etiology, and epidemiology of the disease. Various gene studies, recent drugs studied, and clinical trials pertaining to mpox have been incorporated in this review. Additionally, we have compiled a comprehensive analysis of various systematic reviews and meta-analyses concerning pregnancies complicated by mpox, retrospective studies examining mpox and HIV-coinfection, mpox in conjuction with SARS-CoV-2, and HIV coinfection, as well as case studies exploring the implications of mpox manifestations in conjunction with syphilis, gonorrhoea, myocarditis, and neuroinflammatory implications.
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Affiliation(s)
- Eshita Sharma
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Sakshi Malhotra
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Shreya Kaul
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India.
| | - Neha Jain
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Upendra Nagaich
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
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16
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Garcia-Junior MA, Andrade BS, Guevara-Vega M, de Melo IS, Cunha TM, Jardim ACG, Sabino-Silva R. Oral Infection, Oral Pathology and Salivary Diagnostics of Mpox Disease: Relevance in Dentistry and OMICs Perspectives. Int J Mol Sci 2023; 24:14362. [PMID: 37762664 PMCID: PMC10531708 DOI: 10.3390/ijms241814362] [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: 07/25/2023] [Revised: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
In this narrative review, we aim to point out the close relationship between mpox virus (MPXV) infection and the role of saliva as a diagnostic tool for mpox, considering the current molecular approach and in the perspective of OMICs application. The MPXV uses the host cell's rough endoplasmic reticulum, ribosomes, and cytoplasmic proteins to replicate its genome and synthesize virions for cellular exit. The presence of oral mucosa lesions associated with mpox infection is one of the first signs of infection; however, current diagnostic tools find it difficult to detect the virus before the rashes begin. MPXV transmission occurs through direct contact with an infected lesion and infected body fluids, including saliva, presenting a potential use of this fluid for diagnostic purposes. Currently available diagnostic tests for MPXV detection are performed either by real-time quantitative PCR (RT-qPCR) or ELISA, which presents several limitations since they are invasive tests. Despite current clinical trials with restricted sample size, MPXV DNA was detected in saliva with a sensitivity of 85%-100%. In this context, the application of transcriptomics, metabolomics, lipidomics, or proteomics analyses coupled with saliva can identify novel disease biomarkers. Thus, it is important to note that the identification and quantification of salivary DNA, RNA, lipid, protein, and metabolite can provide novel non-invasive biomarkers through the use of OMICs platforms aiding in the early detection and diagnosis of MPXV infection. Untargeted mass spectrometry (MS)-based proteomics reveals that some proteins also expressed in saliva were detected with greater expression differences in blood plasma when comparing mpox patients and healthy subjects, suggesting a promising alternative to be applied in screening or diagnostic platforms for mpox salivary diagnostics coupled to OMICs.
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Affiliation(s)
- Marcelo Augusto Garcia-Junior
- Innovation Center in Salivary Diagnostics and Nanobiotechnology, Laboratory of Nanobiotechnology – “Luiz Ricardo Goulart”, Department of Physiology, Institute of Biomedical Sciences, Federal University of Uberlandia, Uberlândia 38496-017, Brazil (M.G.-V.)
| | - Bruno Silva Andrade
- Laboratory of Bioinformatics and Computational Chemistry, Department of Biological Sciences, State University of Southwest of Bahia (UESB), Jequié 45083-900, Brazil
| | - Marco Guevara-Vega
- Innovation Center in Salivary Diagnostics and Nanobiotechnology, Laboratory of Nanobiotechnology – “Luiz Ricardo Goulart”, Department of Physiology, Institute of Biomedical Sciences, Federal University of Uberlandia, Uberlândia 38496-017, Brazil (M.G.-V.)
| | - Igor Santana de Melo
- Department of Histology and Embryology, Institute of Biological Sciences and Health, Federal University of Alagoas (UFAL), Maceió 57072-260, Brazil
| | - Thúlio M. Cunha
- Department of Pulmonology, School of Medicine, Federal University of Uberlandia, Uberlândia 38496-017, Brazil
| | - Ana Carolina Gomes Jardim
- Laboratory of Antiviral Research, Department of Microbiology, Institute of Biomedical Sciences, Federal University of Uberlandia, Uberlândia 38496-017, Brazil
| | - Robinson Sabino-Silva
- Innovation Center in Salivary Diagnostics and Nanobiotechnology, Laboratory of Nanobiotechnology – “Luiz Ricardo Goulart”, Department of Physiology, Institute of Biomedical Sciences, Federal University of Uberlandia, Uberlândia 38496-017, Brazil (M.G.-V.)
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17
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Tortellini E, Fosso Ngangue YC, Dominelli F, Guardiani M, Falvino C, Mengoni F, Carraro A, Marocco R, Pasculli P, Mastroianni CM, Ciardi MR, Lichtner M, Zingaropoli MA. Immunogenicity and Efficacy of Vaccination in People Living with Human Immunodeficiency Virus. Viruses 2023; 15:1844. [PMID: 37766251 PMCID: PMC10534440 DOI: 10.3390/v15091844] [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: 07/27/2023] [Revised: 08/17/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
People living with HIV (PLWH) remain at high risk of mortality and morbidity from vaccine-preventable diseases, even though antiretroviral therapy (ART) has restored life expectancy and general well-being. When, which, and how many doses of vaccine should be administered over the lifetime of PLWH are questions that have become clinically relevant. Immune responses to most vaccines are known to be impaired in PLWH. Effective control of viremia with ART and restored CD4+ T-cell count are correlated with an improvement in responsiveness to routine vaccines. However, the presence of immune alterations, comorbidities and co-infections may alter it. In this article, we provide a comprehensive review of the literature on immune responses to different vaccines in the setting of HIV infection, emphasizing the potential effect of HIV-related factors and presence of comorbidities in modulating such responses. A better understanding of these issues will help guide vaccination and prevention strategies for PLWH.
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Affiliation(s)
- Eeva Tortellini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Yann Collins Fosso Ngangue
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Federica Dominelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Mariasilvia Guardiani
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Carmen Falvino
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Fabio Mengoni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Anna Carraro
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Raffaella Marocco
- Infectious Diseases Unit, SM Goretti Hospital, Sapienza University of Rome, 00185 Latina, Italy; (R.M.); (M.L.)
| | - Patrizia Pasculli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Claudio Maria Mastroianni
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Maria Rosa Ciardi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
| | - Miriam Lichtner
- Infectious Diseases Unit, SM Goretti Hospital, Sapienza University of Rome, 00185 Latina, Italy; (R.M.); (M.L.)
- Department of Neurosciences, Mental Health, and Sense Organs, NESMOS, Sapienza University of Rome, 00185 Rome, Italy
| | - Maria Antonella Zingaropoli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (Y.C.F.N.); (F.D.); (M.G.); (C.F.); (F.M.); (A.C.); (P.P.); (C.M.M.); (M.R.C.); (M.A.Z.)
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18
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Estévez S, Vara M, Gamo M, Manzano S, Troya J, Botezat E, Jiménez E, Pedrero-Tomé R, Martin MÁ, de la Cueva P, Fernández E, Fernández B, Brown DE, Palma E, Simón A. Epidemiological and Clinical Characteristics of Patients Admitted to a Secondary Hospital with Suspected MPOX Virus Infection: Is HIV Playing a Role? J Clin Med 2023; 12:4124. [PMID: 37373818 DOI: 10.3390/jcm12124124] [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: 05/14/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
MPOX (monkeypox) is a zoonotic viral disease, endemic in some Central and West African countries. However, in May 2022, cases began to be reported in non-endemic countries, demonstrating community transmission. Since the beginning of the outbreak, different epidemiological and clinical behaviors have been observed. We conducted an observational study at a secondary hospital in Madrid to characterize suspected and confirmed cases of MPOX epidemiologically and clinically. Besides the general descriptive analysis, we compared data between HIV-positive and HIV-negative subjects; 133 patients were evaluated with suspected MPOX, of which 100 were confirmed. Regarding positive cases, 71.0% were HIV positive, and 99.0% were men with a mean age of 33. In the previous year, 97.6% reported having sex with men, 53.6% used apps for sexual encounters, 22.9% practiced chemsex, and 16.7% went to saunas. Inguinal adenopathies were significantly higher in MPOX cases (54.0% vs. 12.1%, p < 0.001), as the involvement of genital and perianal area (57.0% vs. 27.3% and 17.0% vs. 1.0%, p = 0.006 and p = 0.082 respectively). Pustules were the most common skin lesion (45.0%). In HIV-positive cases, only 6.9% had a detectable viral load, and the mean CD4 count was 607.0/mm3. No significant differences were observed in the disease course, except for a greater tendency towards the appearance of perianal lesions. In conclusion, the MPOX 2022 outbreak in our area has been related to sexual intercourse among MSM, with no severe clinical cases nor apparent differences in HIV and non-HIV patients.
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Affiliation(s)
- Samuel Estévez
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Marta Vara
- Department of Preventive Medicine and Public Health, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - María Gamo
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Samuel Manzano
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Jesús Troya
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Ekaterina Botezat
- Department of Preventive Medicine and Public Health, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Eva Jiménez
- Department of Preventive Medicine and Public Health, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Roberto Pedrero-Tomé
- Foundation for Biomedical Research and Innovation (FIIB), Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - María Ángeles Martin
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Pablo de la Cueva
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Elisa Fernández
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Beatriz Fernández
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - David Esteban Brown
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Elena Palma
- Department of Internal Medicine, Infanta Leonor University Hospital, 28031 Madrid, Spain
| | - Ana Simón
- Department of Dermatology, Infanta Leonor University Hospital, 28031 Madrid, Spain
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19
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Araoz-Salinas JM, Ortiz-Saavedra B, Ponce-Rosas L, Soriano-Moreno DR, Soriano-Moreno AN, Alave J, Gonzales-Zamora JA. Perceptions and Intention to Get Vaccinated against Mpox among the LGBTIQ+ Community during the 2022 Outbreak: A Cross-Sectional Study in Peru. Vaccines (Basel) 2023; 11:vaccines11051008. [PMID: 37243112 DOI: 10.3390/vaccines11051008] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 04/27/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Vaccination against mpox can control the outbreak by targeting high-risk groups such as the LGBTIQ+ community. The aim of the study was to evaluate the perceptions and intentions to get vaccinated against mpox among the LGBTIQ+ community in Peru. We conducted a cross-sectional study from 1 November 2022 to 17 January 2023 in Peru. We included individuals over 18 years old, belonging to the LGBTIQ+ community, and residing in the departments of Lima and Callao. To evaluate the factors associated with the intention to be vaccinated, we used Poisson regression with robust variance to create a multivariate model. The study comprised 373 individuals who self-identified as members of the LGBTIQ+ community. The participants had a mean age of 31 years (SD ± 9), with 85.0% males and 75.3% reporting to be homosexual men. The majority (88.5%) expressed their intention to receive the vaccine against mpox. Believing that the vaccine is safe was associated with a higher intention to be vaccinated (aPR: 1.24; 95% CI: 1.02 to 1.50; p = 0.028). Our study population showed a high level of mpox vaccination intent. Educational campaigns reinforcing the concept of vaccine safety should be conducted to increase the intention and possibly the vaccination rate in the LGBTIQ+ community.
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Affiliation(s)
| | | | - Linda Ponce-Rosas
- Department of Medicine, Hamilton Medical Center, Dalton, GA 30720, USA
| | - David R Soriano-Moreno
- Unidad de Investigación Clínica y Epidemiológica, Escuela de Medicina, Universidad Peruana Unión, Lima 15464, Peru
| | - Anderson N Soriano-Moreno
- Unidad de Investigación Clínica y Epidemiológica, Escuela de Medicina, Universidad Peruana Unión, Lima 15464, Peru
| | - Jorge Alave
- Departamento de Medicina, Facultad de Medicina, Universidad Peruana Unión, Lima 15464, Peru
- Clinica Good Hope, Lima 15074, Peru
| | - Jose A Gonzales-Zamora
- Peruvian American Medical Society, Albuquerque, NM 87111, USA
- Division of Infectious Diseases, Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
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20
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Barboza JJ, León-Figueroa DA, Saldaña-Cumpa HM, Valladares-Garrido MJ, Moreno-Ramos E, Sah R, Bonilla-Aldana DK, Rodriguez-Morales AJ. Virus Identification for Monkeypox in Human Seminal Fluid Samples: A Systematic Review. Trop Med Infect Dis 2023; 8:tropicalmed8030173. [PMID: 36977174 PMCID: PMC10057446 DOI: 10.3390/tropicalmed8030173] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/09/2023] [Accepted: 02/14/2023] [Indexed: 03/17/2023] Open
Abstract
Public health officials around the world are extremely concerned about the global outbreak of monkeypox (MPX), which has been claimed to have originated in Africa. As a result, studies into the origins and reasons behind the outbreak’s rapid spread have been sped up. The goal of the current investigation is to determine whether the monkeypox virus (MPXV) is present in seminal fluid samples from MPX cases that have been verified. Up until 6 January 2023, PubMed, Scopus, Web of Science, Embase, and ScienceDirect databases were used to conduct a thorough evaluation of the literature. The search technique returned a total of 308 items. Fourteen studies reporting the presence of MPXV in the seminal fluid of MPX-confirmed cases were included after the duplicates (n = 158) and searches by title, abstract, and full text were eliminated. In 84 out of the 643 confirmed MPX cases (13.06% or n = 643), MPXV was discovered in seminal fluid. Reverse transcriptase polymerase chain reaction (RT-PCR) was used to identify MPXV, and samples taken from skin lesions (96.27%), pharynx or oropharynx (30.48%), and blood all had higher positivity rates than other samples (12.44%). Additionally, 99.85% of respondents were male with a mean age of 36, 98.45% engaged in MSM (men who have sex with men) sexual conduct, and human immunodeficiency virus (HIV) accounted for 56.9% of all STD cases. This study offers proof that MPXV can be found in the seminal fluid of MPX sufferers. Our data imply that MPXV transmission is a possibility in these samples and that MSM are more vulnerable to it. The creation of hygienic standards is essential for the early identification of MPX cases.
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Affiliation(s)
- Joshuan J. Barboza
- Escuela de Medicina, Universidad Cesar Vallejo, Trujillo 13007, Peru
- Correspondence: ; Tel.: +51-99-2108-520
| | - Darwin A. León-Figueroa
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo 15011, Peru
- Centro de Investigación en Atención Primaria en Salud, Universidad Peruana Cayetano Heredia, Lima 15102, Peru
| | - Hortencia M. Saldaña-Cumpa
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo 15011, Peru
- Centro de Investigación en Atención Primaria en Salud, Universidad Peruana Cayetano Heredia, Lima 15102, Peru
| | - Mario J. Valladares-Garrido
- South American Center for Education and Research in Public Health, Universidad Norbert Wiener, Lima 15108, Peru
- Oficina de Epidemiología, Hospital Regional Lambayeque, Chiclayo 14012, Peru
| | - Emilly Moreno-Ramos
- División de Revisiones Sistemáticas y Meta-Análisis, Tau-Relaped Group, Trujillo 13007, Peru
| | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu 44600, Nepal
- Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pune 411018, Maharashtra, India
| | | | - Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas-Institución Universitaria Visión de las Américas, Pereira 660003, Colombia
- Master of Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima 15067, Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut 1102, Lebanon
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