| prevalence of hepatitis b and c markers in the south-east of spain: an unlinked community-based serosurvey of 2,203 adults. | we conducted an unlinked seroprevalence survey in a community-based sample of 2,203 adults to estimate the prevalence of hepatitis b and c virus markers in the general adult population of the murcia region (spain). the influence of age, sex and place of residence on the seroprevalence of hepatitis was investigated. the overall prevalence was 10.2% for anti-hbc antibodies, 0.9% for hbsag, and 1% for anti-hcv. there was a trend of increasing prevalence with age for anti-hbc and anti-hcv regardless ... | 1996 | 9122626 |