Canadian Journal of Gastroenterology and Hepatology (Jan 2014)
Missed Opportunities for Prevention of Perinatal Transmission of Hepatitis B: A Retrospective Cohort Study
Abstract
BACKGROUND: Perinatal transmission of hepatitis B virus (HBV) can occur despite postexposure prophylaxis (PEP). Recent literature suggests that antiviral treatment during pregnancy when maternal HBV DNA levels are elevated can further decrease vertical transmission. However, HBV DNA screening is not routinely performed antenatally.