However, there was a vast difference in the number and titer of positive tests (Table 1). Table 1 Number and Distribution of Positive Hemagglutination Tests in Patients with Viral Hepatitis and a ...

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 ...

Those with nonprotective titers (<10 mIU/mL) received a booster dose. We similarly followed 16 children of hepatitis B surface antigen (HBsAg)-positive mothers. Results: Of low risk infants ...

Background: Duration of protection against hepatitis B afforded by vaccination ... in 43/130 (33%) titer was high (100-999 IU/l), in 16/130 (12%) very high (≥1000 IU/l). 28/130 (22%) had ...