ArticleRevista brasileira de epidemiologia = Brazilian journal of epidemiology2024
Hepatitis A, B and C prevalence among transgender women and travestis in five Brazilian capitals between 2019-2021.
Article in Revista brasileira de epidemiologia = Brazilian journal of epidemiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Review
- Prevalence of HTLV-1 and HTLV-2 infection among transgender women in Brazil: A multicenter study.PLoS neglected tropical diseases · 2026Article
- Sexually transmitted infections and other health issues among transgender women and travestis in Brazil: epidemiological profile, vulnerabilities, access to services and care.Revista brasileira de epidemiologia = Brazilian journal of epidemiology · 2024Article
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Authors and funding
24 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo estimate the prevalence and factors associated with hepatitis A, B, and C in transgender women and travestis's networks, in 5 regions of Brazil.
methodsThis cross-sectional study includedtransgender women and travestis in five Brazilian capitals (Campo Grande, Manaus, Porto Alegre, Salvador, and São Paulo), between December/2019 and July/2021. All samples were subjected to detection of serological markers of hepatitis virus A (HAV), B (HBV), and C (HCV) infections through rapid tests and chemiluminescent microparticle immunoassays. Positive samples in the screening tests were submitted to detect HBV DNA and HCV-RNA by real-time PCR and genotyped by Sanger sequencing.
resultsAnalysis of 1,317 samples showed network prevalence rates of 69.1%, 25.1%, and 1.5% for HAV, HBV, and HCV exposure, respectively. A high susceptibility rate to HBV infection (35.7%) and low prevalence of vaccine response markers (40%) were also observed. Age greater than 26 years, self-declared black/brown skin color, having only primary education, history of incarceration, and use of a condom in the last sexual intercourse with a casual partner were associated with total anti-HAV. Exposure to HBV was associated with age greater than 26 years, self-declared black/brown, history of being a sex worker, and incarceration. Age > 37 years, history of sexual abuse, and frequent alcohol consumption were associated with hepatitis C infection.
conclusionThe highest prevalence of HAV in this population was found in the North and Northeast regions, and the prevalence found was higher than that in the general population, suggesting greater vulnerability. The prevalence of HCV infection in our study was similar to that observed in the general population.
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