CDC data shows flu-related medical visits — due to symptoms such as fever, cough, and sore throat — are at their highest levels since the 2009 swine flu outbreak. California’s flu activity for the ...

The worker was infected with a type of bird flu that’s different from the version that has been spreading in U.S. herds since ...

San Diego Mayor Todd Gloria on Friday announced he is abandoning the proposed homeless mega-shelter on Kettner & Vine. It's ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced.

Nevada confirms its first human case of bird flu amid a growing U.S. outbreak impacting poultry, wildlife and the price of eggs.

NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated Friday by the CDC.

A map published by the CDC shows that 32 states and Washington, D.C., have “very high” levels of flu, while 11 states are ...

The Minnesota Department of Health (MDH) tonight announced it is sending lab samples from seven additional individuals to the U.S. Centers for Disease Control and Prevention (CDC) to be tested for ...