The hepatitis B surface antibody test (HBsAb) detects antibodies in the blood to determine if someone is immune to the hepatitis B virus (HBV). A negative or nonreactive result means the individual is ...

Hepatitis B testing can show whether you have a current or past HBV infection and whether you have antibodies from a hepatitis B vaccine. Hepatitis B is a viral infection caused by the hepatitis B ...

A screening test can determine if a person has an infection with hepatitis B. It involves a blood test that detects antigens and antibodies for hepatitis B virus (HBV). Hepatitis B, or hep B, is a ...

Since roughly 1991, the U.S. Centers for Disease Control and Prevention has recommended all babies get a dose of the hepatitis B vaccine at birth. The CDC committee that helps set vaccine policy voted ...

Forbes contributors publish independent expert analyses and insights. Dr. Judy Stone focuses her writing on infectious diseases. Updated, Dec. 5: This story, originally published Dec. 4, has been ...

If left untreated, the hepatitis A virus (HAV) can increase your risk for certain pregnancy complications. During pregnancy, your body allocates its resources to the growth of a new human being. You ...

This is read by an automated voice. Please report any issues or inconsistencies here. A CDC panel voted Friday to change the recommended birth dose of the hepatitis B vaccine. Public insurance ...