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

There are currently 43 states across the U.S. reporting high or very high flu activity, with some forcing to close schools ...

Influenza, COVID-19 and RSV are staples of the winter cold and flu season, but the measles, whooping cough and norovirus are ...

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, ...

The flu is really coming back in force this year." The post The severity of the flu in Mass. is ‘very high.’ Here’s what to ...

I think all of us know somebody who’s gotten the flu recently,” says Dr. Luis Ostrosky, chief of infectious disease at ...

The latest flu numbers from the Georgia Department of Public Health show hundreds of hospitalizations across the state. There ...

Discover how regular exercise can strengthen your heart, regulate blood sugar and lower heart disease risk for those with ...

Certain tuna products may have defective lids that could lead to "a potentially fatal form of food poisoning," FDA notice ...

Dr. Aseem Malhotra, a cardiologist and public health campaigner based in London, says Americans' foods are fueling chronic ...

Flu infections are at or near their highest levels in at least 15 years and are still rising, the Centers for Disease Control and Prevention says.

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.