A healthy 31-year-old woman comes to the physician for an immigration health examination. Physical examination is unremarkable. Serum studies show:
Hepatitis A IgG antibody Positive
Hepatitis A IgM antibody Negative
Hepatitis B core antibody Positive
Hepatitis B surface antibody Positive
Hepatitis B surface antigen Negative
Hepatitis C antibody Negative
CMV IgG antibody Positive
CMV IgM antibody Negative
Which of the following is the most likely explanation for these findings?
Acute CMV infection
Acute hepatitis A infection
Chronic CMV infection
Chronic hepatitis B
History of hepatitis B
