The presence of mumps specific-IgG antibodies would suggest previous immunization or exposure to the mumps virus. In non-immunized individuals, when paired acute and convalescent specimens (two to three weeks apart) are evaluated with a 4-fold or greater rise in mumps specific-IgG antibodies, an acute infection is suggested and should be corroborated with clinical presentation.
1.0 mL Serum in a SST Gold Top Tube
48 hours Refrigerated
30 days Frozen
Specimen to be transported Refrigerated to PRMC within 48 hours of collection to be frozen by Immunology department to maintain specimen integrity until testing occurs. Do not transport Frozen.
0.5 mL
Mumps Virus Antibody (IgG)
| Index | Interpretation |
| ≤0.90 | Negative |
| 0.91-1.09 | Equivocal |
| ≥1.10 | Positive |
The presence of mumps specific-IgG antibodies would suggest previous immunization or exposure to the mumps virus. In non-immunized individuals, when paired acute and convalescent specimens (two to three weeks apart) are evaluated with a 4-fold or greater rise in mumps specific-IgG antibodies, an acute infection is suggested and should be corroborated with clinical presentation.
3 to 5 days
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