A 35-year-old man with a history of intravenous drug use and unprotected sex is found to be hepatitis B surface antigen positive. What key marker indi...

Question

A 35-year-old man with a history of intravenous drug use and unprotected sex is found to be hepatitis B surface antigen positive. What key marker indicates high infectivity?

Accepted Answer

HBeAg positivity

Answer

Anti-HBc IgM

Answer

Anti-HBe positivity

Answer

Hepatitis B core IgG positivity

Answer

Hepatitis B surface antibody positivity

ukmla MCQ (SBA): Hepatitis B

A 35-year-old man with a history of intravenous drug use and unprotected sex is found to be hepatitis B surface antigen positive. What key marker indicates high infectivity?