Republican Gov. Patrick Morrisey has issued a slew of aggressive executive orders on his first day as West Virginia’s chief ...

Studies conducted in mice have shown that the COVID-19 vaccine being developed by researchers at the University of São Paulo's Medical School (FM-USP) in Brazil is safe and efficacious.

Challenge trials help researchers study immune responses. Skeptics still doubt the approach is worth the risks ...

In fact, HMPV has been around for decades, and outbreaks wax and wane in the winter months. The virus has been found ...

Biostatistician Jeffrey Morris says effective dialogue requires an awareness of how politics shape a person's beliefs.