NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

With data showing a significant rise in flu cases nationwide, medical experts are describing it as the worst flu season since ...

Pennsylvania National Electronic Disease Surveillance System. Influenza activity is high across the state and has increased ...

In addition to the cold and flu, many are falling ill to RSV, COVID and norovirus this winter. How to know what you have.

FDA 2025 pulmonology drug alerts, including drug approvals/warnings, vaccine approvals, and medical device recalls/updates.

For the week ending Jan. 25, seasonal flu activity remains high and increasing. Clinical laboratories tested 129,378 ...

SPRINGFIELD/CHICAGO The Illinois Department of Public Health (IDPH) announced that after a one-week dip, the state’s overall respiratory illness ...