Which of the following antigens are useful markers for hepatitis B infection?
A) HBsAg
B) HBcAg
C) HBcAg AND HBsAg
D) HBeAg
E) HBcAg, HBsAg, AND HBeAg

Question

Quizplus · Accepted Answer

HBcAg, HBsAg, and HBeAg are all useful markers for hepatitis B infection. HBsAg indicates the presence of the virus and is the first marker to appear. HBcAg is associated with the core of the virus and indicates ongoing infection, while HBeAg suggests active viral replication and high infectivity.

Which of the Following Antigens Are Useful Markers for Hepatitis