Hepatitis B virus exposure in human immunodeficiency virus seropositive Cuban patients.

L. Rodríguez, F. Collado-Mesa, U. Aragón, B. Díaz, J. Rivero

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


In order to estimate the prevalence of serological markers of exposure to Hepatitis B Virus (HBV), 295 subjects were selected at random from the National Registry of human immunodeficiency virus positive subjects. Evidence of exposure to HBV was defined as: testing Hepatitis B surface antigen (HBsAg) and anti-Hepatitis B core antigen (anti-HBc) positive or anti-HBc positive only. Overall, 133 (45.5%) were positive for anti-HBc and 15 (5.1%) resulted positive to HBsAg. Significant statistical association was found between male sex and exposure to HBV (p<0.01). Homosexual or bisexual behavior was found to be strongly associated to HBV exposure (p<0.001). In conclusion, the prevalence of HBV serological markers is higher in Cuban HIV positive subjects compared to the Cuban general population.

Original languageEnglish (US)
Pages (from-to)243-245
Number of pages3
JournalMemórias do Instituto Oswaldo Cruz
Issue number2
StatePublished - 2000
Externally publishedYes

ASJC Scopus subject areas

  • Microbiology (medical)


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