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RALEIGH, N.C. (WTVD) -- Dr. Betsey Tilson serves as the State Health Director and the Chief Medical Officer for the Department of Health and Human Services. On Wednesday, she joined ABC11 to discuss ...

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...

As more and more of the United States population gets vaccinated against COVID-19, many are wondering: when will enough people be vaccinated for life to return to normal? That question doesn't have a ...

Professor Michael Mannheimer (Northern Kentucky University) is the author of an important new article on "Unpacking Supremacy Clause Immunity." ...

It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...