Hepatitis antibodies help fight and diagnose the presence of the disease. Different antibodies are produced for each type of hepatitis, and testing requires blood sampling. IgM and IgG are produced to fight viruses, with IgG remaining in the body after the infection is gone. Hepatitis A is the least severe type, while the other types can become chronic and be passed from person to person.
Hepatitis antibodies are cells made by the body to help fight different types of hepatitis. These antibodies are vital not only because they help the body control invasive disease, but they also serve as markers that can help diagnose the presence of the disease. The antibodies are different for each type of hepatitis.
The most common types of hepatitis are A, B, and C. There is a hepatitis D, but it is only found next to B. In any case, testing for these diseases requires blood sampling and testing for antibodies to the hepatitis. ‘hepatitis that the body has produced to fight them. The presence of these antibodies indicates the presence of the virus.
The first hepatitis antibodies produced are in the form of different types of immunoglobulin M (IgM). These molecules are produced by the immune system to fight viruses found in the bloodstream. The presence of IgM antibodies to hepatitis A virus indicates a case of hepatitis A in which the individual has not been infected for a long time. After some time, the body produces both IgM and immunoglobin G (IgG), the latter of which remains in the body even after the infection is gone. This is also the antibody that is typically given in vaccines against the disease.
Hepatitis B tests look for different antibodies. Hepatitis B surface antigen (HBsAg) is produced by the body soon after you become infected, indicating that the infection is fairly recent. Hepatitis B surface antibody (HBsAb) is produced by the body after the infection has run its course and indicates an infection that has been active for a long time or has already disappeared. These hepatitis antibodies also serve as a natural vaccination to prevent the body from contracting the disease again.
Hepatitis C antibodies work and are detected in a similar way. The presence of hepatitis C virus antibody (HCV Ab) indicates that the body was once exposed to the infection or is currently battling one. If this test comes back positive, medical professionals may order further tests to determine the body’s current state.
Hepatitis A is the least severe type and these hepatitis antibodies are able to completely remove the infection from the bloodstream. With this complete removal, the condition does not recur or become chronic, and the presence of IgG helps protect against future infections. The other types of hepatitis can become chronic, and even with the virus and antibodies still in the system, the infection can be passed from one person to another.
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