For a second time this season, at least 41 states are reporting high or very high levels of the flu. Here's how to stay safe.

Flu cases had previously peaked this season at the very end of December. At week 52 —ending on December 28—the percentage of ...

It feels like everyone is sick right now. And while that is a slight exaggeration, the real situation isn't too sunny either.

Schools around the country are closing due to surges of flu and other illnesses which are sickening students and staff. Here's what parents need to know.

Scientists were slow to recognize that Covid spreads through the air. Some are now trying to get ahead of the bird flu.

During the COVID pandemic, RSV showed a slightly odd pattern: like flu, it basically disappeared in the 2020–2021 season, ...

Does it feel like you know a lot of people fighting the flu virus this winter? The Centers for Disease Control and Prevention said flu activity remains high and continues to increase around the ...

There were over 23,000 positive flu cases in New York City in the weekend ending January 25, the highest total in the last ...

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the ...

Recent history makes clear that microbiological disasters can strike anytime. But a longer history should remind us of the ...

Overall, 144,565 person observations (mean age, 77.4 years; 63% women) across 1078 nursing homes from two influenza seasons, 2019-2020 and 2020-2021, were included. Nursing homes were cluster ...