The flu vaccine benefits you by protecting you and the people you live with or spend significant time around. Everyone 6 ...

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, RSV and other respiratory illnesses are sending people to urgent care and emergency rooms. In some cases, these patients ...

Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious ...

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

Does it feel like you know a lot of people fighting the flu virus this winter? The Centers for Disease Control and Prevention ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

A Massachusetts biopharma giant is at the center of preparations already underway if bird flu mutates and begins to find ...

Flu, RSV, and other respiratory illnesses are sending people to urgent care and emergency rooms. In some cases, these ...

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

Illinois is seeing a “notable increase” in hospital admissions for flu cases, according to state health officials, as levels ...

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 ...