Hepatitis Virus Test or Panel
Alternate Names : Hepatitis A Antibody Test, Hepatitis B Antibody Test, Hepatitis C Antibody Test, Hepatitis D Antibody Test
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What do Abnormal Results Mean?
Serology tests have been developed to detect the presence of antibodies to each of the hepatitis viruses in serum, which then is taken as evidence of infection by these viruses. IgM antibodies appear 3 to 4 weeks after exposure and usually return to normal in about 8 weeks. IgG antibodies appear about 2 weeks after the IgM antibodies start to increase; such antibodies may persist forever. If the IgM antibody is elevated in the absence of IgG antibody, acute hepatitis is suspected. If IgG antibody is increased, but not IgM antibody, a convalescent or chronic state is likely.
Positive tests may indicate: Additional conditions under which the test may be performed:
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