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

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

Helen Jackson's toddler, misdiagnosed with flu, was later found to have acute lymphoblastic leukemia after her condition ...

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

After the holiday season and an uptick in travel, California is seeing a rise in respiratory illnesses, prompting health ...

The first case of avian flu in a commercial poultry operation has been found, according to the Georgia Department of ...

Physicians warns that flu season is not yet at its peak as emergency room visits rise in states across the country ...

Raw milk, according to the U.S. Food and Drug Administration, can carry dangerous germs such as Salmonella, E. coli, Listeria ...

Despite a recent 19% decrease in emergency department visits, health officials anticipate that Alabama's flu activity will ...

Among her must-haves are combo she takes “when I’m down bad” and a “more potent nasal decongestant” than DayQuil.

Two-year-old Gracie McHugh was dismissed as having the flu, but her mom brought her back to the hospital after looking up her ...

The case of the Canadian teen and the death of a Louisiana man are stark reminders of bird flu’s capacity to ignite serious ...