While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...

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.

Many nursing home residents are refusing COVID shots this winter, though flu vaccine penetration has remained strong historically.

What’s the difference between Flu A vs. flu B? Doctors explain the two common strains of the flu, including symptoms, ...

With the devastating 1918 pandemic in mind, US health officials saw an outbreak in Asia and swung into action. What happened ...

The CDC says New Mexico is one of more than 20 states in the “very high” level of influenza activity, the highest category.

The Indian Council for Medical Research (ICMR) is working to develop an indigenous vaccine against the H5N1 bird flu virus, ...

Researchers have a new hope for preventing severe illness from the bird flu after finding a groundbreaking antibody treatment ...

Lima doctors are asking the public to take precautionary measures as emergency departments and urgent cares report record patient volumes for flu and other respiratory illnesses. Allen County Health ...

While flu viruses are detected year-round in the U.S., the virus activity usually peaks between December and February. Flu ...

Flu cases are spiking in Western Pennsylvania as the region’s doctors treat high numbers of patients stricken with the ...