Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

COVID and the 1918 flu pandemic gave us playbooks on how to prepare for the next pandemic. But we aren’t using it.

Cold germs from someone’s nose or cough can live on surfaces for hours to days, depending on many factors. Learn which surfaces to avoid or clean.

The body aches, fever and tiredness that the flu causes come on one to four days after being exposed to the virus. Ika84 via ...

An outbreak of H5 avian influenza was confirmed by United States health agencies in mid-2024. The Centers for Disease Control ...

Avian flu is not just for the birds; cases have been reported in the United States in dairy cows, as well as types of cats, a ...

These drugs can shorten the duration and severity of illness if treatment is started when symptoms are just beginning. The four available prescription drugs for flu are: oseltamivir phosphate ...

So far, fewer than half of US children and older adults have been vaccinated during this year’s high-severity flu season.

But if your symptoms take a turn for the worse, it’s important to seek emergency medical care. That’s the case whether you’re battling flu, COVID, RSV—or if you’re unsure what you have.

Once they became sick, they experienced mild symptoms, Harrist said. “Unfortunately, this patient’s experience has been much more serious,” Harrist said in the release. Bird flu has caused ...