Measles Mumps Rubella Varicella Antibody - MMRV

This test evaluates immunity by measuring IgG-class antibodies to four viruses: measles, mumps, rubella, and varicella-zoster (chickenpox).

A positive IgG result generally indicates you’ve had prior exposure or vaccination and are likely immune. Negative or equivocal results may prompt revaccination or further assessment, especially for pregnant women, healthcare workers, or individuals at travel risk.