2 -4 days
B19 Parvovirus IgG & IgM
Human Parvovirus B19 Antibody
Parvovirus Antibody Titer
Parvovirus IgG & IgM
Parvovirus Titer (B19) Antibody
Viral Antibody: Parvovirus IgG & IgM
Parvovirus B19 Ab, IgG, IgM
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Enzyme Immunoassay (EIA)
The presence of IgM class antibodies indicates recent infection. The presence of IgG antibodies only is indicative of past exposure. Both IgG and IgM may be present at or soon after onset of illness and reach peak titers within 30 days. Because IgG antibody may persist for years, diagnosis of acute infection is made by the detection of IgM antibodies.
IgG:Negative; IgM: Negative
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.