The flu has claimed the life of a child in Tennessee. It’s the first pediatric flu-related death in the state so far this ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S., and its effect on rising egg prices and ...

The flu vaccine is developed using data monitored from around the world to predict what the most common strain will be. The ...

Egg prices in the U.S. have surged due to ongoing bird flu outbreaks, which have led to the culling of over 21 million egg-laying birds across multiple states.

Schools in at least two states canceled classes at the start of this week amid a surge in influenza cases nationwide.

New cases of bird flu have been reported in Lebanon and Lancaster counties, affecting nearly 200,000 birds, according to data from the U.S. Department of Agricu ...

New Mexico, Texas and Nebraska are among the states with the highest number of people showing flu-like symptoms.

Cases of the seasonal flu in the U.S. have reached their highest numbers in more than a decade, according to the Centers for Disease Control and Prevention.

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...

The CDC classifies 32 states and Washington, D.C., as having “very high” flu activity levels and 11 states as having “high” ...

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

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 ...