Association between ABO and RH blood groups and Hepatitis B virus infection among young Nigerian adults.

Background: Several diseases are reported to be associated with ABO/Rh blood groups. Data on the association between ABO and Rh D blood group antigens in the Nigerian population is sparse. This study aimed at determining the prevalence of Hepatitis B Virus (HBV) infection as well as its association with ABO and Rh D antigens among young Nigerian adults.