Over a third of US adults are worried that they or someone in their family will get the seasonal flu, COVID-19, or RSV in the next three months, a survey finds.

Children in child care centers don't spread COVID-19 at significant rates to caregivers, other kids at the center, or to family members.

A vaccine designed to protect against three different deadly coronaviruses shows promise in mouse studies, researchers report.

Experts have answers for you on the updated COVID vaccines, including when to get the jab, which variants they should work against, and more.

New research provides important clues that may help in developing new diagnostics and therapies for long COVID.

When administered at a human effect size-equivalent dose, molnupiravir efficiently blocked transmission of SARS-CoV-2 in ferrets.

A new fabric packs a deadly heat to kill viruses but without burning skin. It could change the way we make and use PPE, researchers say.

New research clarifies why some endangered green turtles in Brazil develop a tumor disease associated with a herpesvirus.

Researchers have begun tracking the rates of inter-species COVID transmission in hopes to gain insight into ongoing trajectory of the virus.

We all want to move on from COVID-19. But it's not so simple, says Angela Branche, an infectious disease expert.