Still, Mafi says there aren't strong data on how Paxlovid affects the disease course in people who are vaccinated. His findings suggest that the benefits are about four times smaller than those ...

Doctor visits and hospitalizations for flu have hit a 15-year high. Why is this flu season so bad? Experts discuss influenza ...

The worst respiratory illness season in over a decade is hitting Pennsylvania and the country. Here's why everyone is getting sick this winter.

With a measles outbreak growing in West Texas, and cases popping up across the country, experts say vaccination is your best ...

Varicella, known as chickenpox, is caused by the varicella zoster virus (VZV), with an estimated 84 million cases annually. It primarily affects children, for most of whom it is a self-limiting ...

Laredo Public Health reveals Webb County's top infectious diseases, which include whooping cough and chickenpox, urging ...