The hepatitis B titer test can reveal whether you’re immune to the virus, either because of vaccination or previous exposure. It requires a simple blood draw. Titer tests measure antibodies in your ...

Hepatitis B tests involve a blood sample collection. People can purchase a test in person or get one from an online company. Companies that sell tests offer instructions and tools a person will need ...

A hepatitis panel is a blood test that doctors use to diagnose hepatitis. Hepatitis refers to a group of viral liver diseases, including hepatitis A, hepatitis B, and hepatitis C. The blood test will ...