The adenovirus is a new strain that attacks the respiratory system, eyes, kidneys and, other organs seemingly in minutes — ...

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of ...

The incubation period for Nipah Virus is typically between five and 14 days. Early signs can appear mild, which complicates ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

GoodRx reports on tracking prescription fills for flu and COVID-19 treatments, revealing seasonal trends and insurance ...

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 ...

Influenza activity across Iowa remained very high last week, while COVID-19 and respiratory syncytial virus activity declined ...

In a new study, researchers report that even those who improve continue to see ups and downs that impact their quality of ...

Can you catch COVID on top of COVID? A doctor explains why it is, unfortunately, a possible scenario and what you can do to ...

After a sharp uptick in flu cases in mid-December 2025, flu activity across the U.S. and Canada remains high.

One of the big debates in long COVID research is whether the virus can persist in the body, or whether it leaves the immune ...