The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

Nineteen-year-old U.S. Army Pvt. David Lewis set out from Fort Dix on a 50-mile hike with his unit on Feb. 5, 1976. On that ...

It has the potential to do the same with other ... July 2, 2024 — A world-first study has found low-dose aspirin may treat flu-induced blood vessel inflammation, creating better blood flow to ...

The F.D.A. authorized AstraZeneca’s treatment to be given outside a health care setting, although it will still need a ...

This is one of the worst annual flu death totals in children in a season, matching the 199 deaths during the 2019-2020 season ...

Nearly 200 children died from influenza-related complications in the 2023-24 season, according to the Centers for Disease ...

The mandatory testing comes as the total number of infected herds in California has risen to 17. Nationally, officials have ...

A total of 14 people have been identified with bird flu infection this year ... greater damage to human health. Global map of ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

The Food and Drug Administration has approved the first nasal flu vaccine. People can order the vaccine from pharmacies and administer it at home. NBC News' Dr. Vin Gupta breaks down the significance ...

It's that time of year when you're probably getting reminders about getting your flu shot. But there's also a new COVID ...