The worst flu season the United States has had in more than a decade may have reached its peak, according to data from the US ...

So far, fewer than half of US children and older adults have been vaccinated during this year’s high-severity flu season.

As this year’s severe flu season rages across the country, federal health officials are investigating a rise in rare b ...

This year’s harsh flu season has federal health officials trying to understand if it sparked an increase in a rare but life-threatening brain complication in children.

So far this season, the vaccine's protection against flu hospitalization was at least 63% for children and at least 41% for adults. These estimates of effectiveness against hospitalization, released ...

Lab tests suggest a strain of the flu virus circulating this season may not be "well-recognized" by the flu vaccine.

The U.S. is in the midst of its first “high severity” flu season in seven years. Flu activity has slowed in recent weeks, but ...

Dr. Angela Rasmussen, a virologist and professor at the University of Saskatchewan, told "The Gee and Ursula Show" on KIRO ...

Most people will recover from viruses like the flu, COVID, and RSV without medical care, but some patients might need a trip ...

The U.S. Centers for Disease Control and Prevention and the Food and Drug Administration took part in a World Health ...

Doctors say it’s possible to get bird flu from pets, but unlikely to be an issue for most Americans. The study, which was published in the Centers for Disease Control and Prevention’s (CDC ...