SE004 - HEPATITIS B SURFACE ANTIGEN (CARD TEST) Detail

Hepatitis B Surface Antigen (HBsAg) test detects the presence of Hepatitis B virus surface antigen in the blood, which indicates an active Hepatitis B infection. It is one of the primary screening markers used to identify acute or chronic Hepatitis B virus (HBV) infection.

This test is commonly recommended for routine health screening, blood donor screening, pregnancy evaluation, pre-operative testing, and individuals at risk of liver disease. A positive result suggests current HBV infection or carrier state, while a negative result generally indicates absence of active infection. Results are interpreted along with other Hepatitis markers and clinical findings for accurate diagnosis and management.