Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

Dr Mark Porter has shared the key signs that your flu has developed into pneumonia as the NHS battles a surge in severe cases ...

The US Food and Drug Administration said it is tracking multiple cases of H5N1 bird flu in domestic and wild cats, including ...

Norovirus infections jumped a stomach-turning 159% last month compared to the same span last year in NYC, where flu cases are ...

As winter takes hold in many parts of the world, there is a predictable rise in acute respiratory infections (ARIs).

We are expecting another active season of respiratory virus transmission this fall and winter in the US,” says Erica Johnson, ...