Learn how vaccination, regular screenings, and other protective steps can help reduce the risk of contracting and ...

Discover how UCSF is leading the charge in Long COVID research, uncovering key findings that advance our understanding of the condition. UCSF researchers have adapted innovative tools and ...

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

A superfit amateur footballer died from a flesh-eating virus after doctors dismissed his symptoms as tonsillitis and sciatica ...

Scientists found that nasal cells act as a first line of defense against the common cold, working together to block ...

Dr. Vidya Mony, a pediatric infectious disease physician, checks 2-month-old Aaron Thibodeau at the Santa Clara Valley Health ...

The flu is notorious for being easy to contract from nearby people dealing with an infection, so why didn't anyone in this ...

A new study shows the intricacies of the cold virus and how it interacts with nasal airway cells, revealing why some people ...

Respiratory viruses, including RSV, but are more typically active from October through March, according to state health ...

Wisconsin played a part in that, with a measles outbreak in Oconto County that stretched from August to October. The U.S. is ...

A new study shows that the body’s early immune response, not the virus itself, often determines how severe a rhinovirus cold ...

A fast-spreading virus is sweeping Gaza as Israel’s bombardment and blockade cripple healthcare, doctors warn, putting ...