Description
Hep B Surface antigen w/reflex confirmation- This test looks for hepatitis B surface antigens in your blood. The test is used to find out whether you have a recent or long-standing infection from the hepatitis B virus (HBV).Hepatitis B Surface Antigen with Reflex Confirmation – Surface antigen usually appears in the serum after an incubation period of 1 to 6 months following exposure to Hepatitis B virus and peaks shortly after the onset of symptoms.
