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EBV specific markers and interpretation. VCA, Viral capsid antigen; EA, early antigen; EBNA, Epstein Barr nuclear antigen.
| EBV Negative status | Primary Infection | Past Infection | Reactivated infection | |
|---|---|---|---|---|
| VCA IgM | Negative | Positive | Negative | Negative |
| VCA IgG | Negative | Positive | Positive | Positive |
| EA IgG | Negative | Negative | Negative | Positive |
| EBNA IgG | Negative | Negative | Positive | Positive |
| EBNA IgM | Negative | Positive | Negative | positive |
