Prevalence of serological markers of hepatitis B in a small rural community of São Paulo State, Brazil

Prevalence of three hepatitis B markers was measured by immunoassay techniques in small rural community of the State of S. Paulo, Brazil. Total prevalence was 7.74%, corresponding to values of 0.10%, 1.69% and 7.74% for HBsAg, anti-HBs and anti-HBc, respectively. The importance of anti-HBc determina...

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Veröffentlicht in:Revista de saúde pública 1992-04, Vol.26 (2), p.119-124
Hauptverfasser: Passos, A D, Gomes, U A, Figueiredo, J F, do Nascimento, M M, de Oliveira, J M, Gaspar, A M, Yoshida, C F
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container_end_page 124
container_issue 2
container_start_page 119
container_title Revista de saúde pública
container_volume 26
creator Passos, A D
Gomes, U A
Figueiredo, J F
do Nascimento, M M
de Oliveira, J M
Gaspar, A M
Yoshida, C F
description Prevalence of three hepatitis B markers was measured by immunoassay techniques in small rural community of the State of S. Paulo, Brazil. Total prevalence was 7.74%, corresponding to values of 0.10%, 1.69% and 7.74% for HBsAg, anti-HBs and anti-HBc, respectively. The importance of anti-HBc determination in such studies is stressed. Comparisons between the low viral circulation observed in this area and high prevalences described in other rural communities may contribute to the raising of new hypothesis concerning alternative transmission mechanisms of hepatitis B.
doi_str_mv 10.1590/S0034-89101992000200008
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subjects Adolescent
Adult
Aged
Brazil - epidemiology
Child
Child, Preschool
Cross-Sectional Studies
Female
Hepatitis B - blood
Hepatitis B - epidemiology
Hepatitis B Core Antigens - blood
Hepatitis B Surface Antigens - blood
Humans
Infant
Male
Middle Aged
Rural Population
Seroepidemiologic Studies
title Prevalence of serological markers of hepatitis B in a small rural community of São Paulo State, Brazil
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