Prices 2019 - Hbv Virus, Hepatitis b in pregnancy - perinatology.com, Hepatitis b virus (hbv) in pregnancy. hepatitis b is caused by the hepatitis b virus (hbv). hbv is a double-stranded dna virus in the hepadnaviridae family that primarily affects the liver.. Hepatitis b virus (hbv) - blood borne viruses (bbv), Hepatitis b virus (hbv) while hepatitis b (hbv) infection is endemic in the uk, it is more common in developing countries, where children often acquire infection from their mothers during birth or through close contact in early infancy.. Hepatitis b vaccine - wikipedia, Medical uses. hepatitis b vaccination, hepatitis b immunoglobulin, and the combination of hepatitis b vaccine plus hepatitis b immunoglobulin, all are considered as preventive for babies born to mothers infected with hbv. the combination is superior for protecting these infants. the vaccine during pregnancy is not considered to be valuable in protecting babies of the infected mothers..