Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Serological titers distinguish primary infection from remote infection. IgG anti-VCA and IgM anti-VCA rise in concert with symptoms of primary infection and a positive heterophile test. After symptoms resolve, remote infection is characterized by EBNA and IgG anti-VCA without EA, although EA and IgM may reappear with or without symptoms on viral reactivation or EBV-related neoplasia.
