Infections & Fever
Hepatitis B Surface Antigen (HBsAg)
🧪 Sample: Blood
⏱ Results in 6h
About This Test
HBsAg is the first detectable marker of Hepatitis B infection. A positive result indicates current infection with the Hepatitis B virus (HBV), which can cause liver inflammation, cirrhosis, and liver cancer.
📋 Preparation Instructions
No special preparation required.