The fulminant hepatitis A from genotype III is more common ... The fecal excretion of HAV is at a high titer in the first month, perhaps making patients infectious for a longer period than is ...

All students must have a series of three Hepatitis B vaccinations (0, 1, and 6 months), and a post-vaccine surface antibody titer (to demonstrate immunity). The earliest the antibody titer can be ...

B, a new hepatitis vaccine, vs. standard hepatitis B vaccines as a booster in previously vaccinated individuals.

Maternal hepatitis C virus (HCV) RNA titer > 10⁶ International Units (IU)/mL and antepartum bleeding are key predictors of perinatal transmission, with the risk ranging from 1.5% to 28.5%.