Antigen and Antibody Tests. 

The Hepatitis B ‘e’ Antigen and Antibody test is a blood test that checks for the presence of certain proteins and antibodies related to the Hepatitis B virus. The ‘e’ Antigen is a protein produced by the virus, and its presence in the blood indicates an active Hepatitis B infection. The Antibody, on the other hand, is produced by the body’s immune system in response to the virus. 

This test is used to diagnose Hepatitis B infection, monitor the progression of the disease, and determine if a person is contagious. It can also help determine if a person has developed immunity to the virus after being vaccinated or recovering from an infection. 

Overall, the test helps healthcare providers understand the status of a person’s Hepatitis B infection and make decisions about treatment and prevention. It is an important tool in managing and controlling the spread of Hepatitis B, a potentially serious liver infection.