In 1918, a strain of influenza known as Spanish flu caused a global pandemic, spreading rapidly and killing indiscriminately.

In a breakthrough for influenza research, scientists have discovered immune cells that can recognize influenza (flu) viruses ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens, ducks, turkeys and other fowl have been slaughtered across the United ...

“The flu is always a little bit different every year because it’s a different virus,” he told Global News ... It can also spread by touching contaminated surfaces and then touching ...

Maps of bird flu cases show the spread of the virus across the United States. Most people infected with bird flu in the U.S. have had mild symptoms. Symptoms of H5N1 birth flu infection in humans ...

Flu season typically occurs in the fall and winter, with a peak between December and February. In addition to residents taking personal precautions to stop the spread of influenza, some ...