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 ...

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 ...

There are six known types of the Ebola virus. Four of them, Zaire, Bundibugyo, Sudan, and Taï Forest, are known to cause disease in humans. The Reston and Bombali strains primarily affect non ...