Detailed chart review was performed to identify all patients who were administered HBV vaccine within 180 days prior to HBsAg testing and also to ascertain likely cause of weakly positive ...

Large-scale data on the hepatitis D virus (HDV)/hepatitis B virus (HBV) co-infection rate is needed to estimate the current ...

We similarly followed 16 children of hepatitis B surface antigen (HBsAg)-positive mothers. Results: Of low risk infants receiving a plasma-derived vaccine, 41% (42 of 102) of those whose primary ...