Tag: Immune system blood tests

Epstein-Barr virus blood tests measure antibodies—or, in specialized situations, viral genetic material—that can help determine whether someone has never been infected, may have a recent primary infection, or was infected in the past. Epstein-Barr virus, […]

Eosinophils play a crucial role in your body’s immune system. They are a type of white blood cell that helps fight infections and support overall health. However, many people feel confused about what eosinophils mean, […]