What does hepatitis B surface antibody QL reactive mean?
anti-HBs or HBsAb (Hepatitis B surface antibody) – A “positive” or “reactive” anti-HBs (or HBsAb) test result indicates that a person is protected against the hepatitis B virus. This protection can be the result of receiving the hepatitis B vaccine or successfully recovering from a past hepatitis B infection.
What is hepatitis B surface QL?
The hepatitis B surface antibody test (HBsAb), looks for antibodies that your immune system makes in response to the surface protein of the hepatitis B virus. The hepatitis B surface antibody is also referred to as anti-HBs and should not be confused with HBsAg, which stands for hepatitis B surface antigen.
Is Hep B surface AB curable?
There’s no cure for hepatitis B. The good news is it usually goes away by itself in 4 to 8 weeks. More than 9 out of 10 adults who get hepatitis B totally recover. However, about 1 in 20 people who get hepatitis B as adults become “carriers,” which means they have a chronic (long-lasting) hepatitis B infection.
What does a reactive hepatitis B core Ab total mean?
Hepatitis B Core Antibody (HBcAb or Anti-HBc) – This antibody does not provide any protection or immunity against the hepatitis B virus. A positive or “reactive” test indicates that a person may have been infected with the hepatitis B virus at some point in time.
What does a reactive hepatitis A AB mean?
Normal results are negative or nonreactive, meaning that you don’t have the hepatitis A IgM in your blood. If your test is positive or reactive, it may mean: You have an active HAV infection. You have had an HAV infection in the last 6 months.
How did I get hepatitis B?
Hepatitis B is spread when blood, semen, or other body fluid infected with the hepatitis B virus enters the body of someone who is not infected. People can become infected with the virus from: Birth (spread from an infected mother to her baby during birth) Sex with an infected partner.
Is Hep B an STD?
Hepatitis B is a sexually transmitted disease, but it is spread in other ways, too. This is a hardy virus that can exist on almost any surface for up to one month. You can get infected through contact with an infected person’s blood or body fluids.
What does hepatitis A ab reactive mean?
What does a high hepatitis B surface antibody mean?
Hepatitis B surface antigen (HBsAg): A protein on the surface of hepatitis B virus ; it can be detected in high levels in serum during acute or chronic hepatitis B virus infection. The presence of HBsAg indicates that the person is infectious. The body normally produces antibodies to HBsAg as part of the normal immune response to infection.
What is hepatitis B Core Ab?
Hepatitis B core antibodies (anti-HBc Ab) appear shortly after the onset of symptoms of hepatitis B infection and soon after the appearance of hepatitis B surface antigen (HBsAg). Initially, anti-HBc Ab consist almost entirely of the IgM class, followed by appearance of anti-HBc IgG , for which there is no commercial diagnostic assay.
What is a hepatitis B surface antigen?
Medical Definition of hepatitis B surface antigen. : an antigen that is usually a surface particle from the hepatitis B virus and that is found circulating in the blood serum especially of infected individuals —abbreviation HBsAg. — called also Australia antigen.
What is hepatitis B surface antibody test?
Hepatitis B Surface Antibodies. This hepatitis B surface antibody test detects antibodies produced by the body in response to the presence of surface antigens (viral proteins). This test is a qualitative test and will only provide a positive or negative result.