Hepatitis B HBsAg (Surface Antigen) Screening

The Hepatitis B HBsAg (Surface Antigen) Screening is used to detect the presence of the Hepatitis B virus (HBV) in the bloodstream. Getting this test done is crucial because it serves as the primary marker for identifying an active infection, whether it is acute or chronic. Since Hepatitis B can often be silent—progressing without obvious symptoms while causing significant liver damage, cirrhosis, or even liver cancer—early detection allows for timely medical intervention and lifestyle adjustments. Furthermore, screening is a key public health measure; knowing your status helps prevent the accidental transmission of the virus to others and guides healthcare providers in determining if you require vaccination or specialised antiviral treatment.