While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...

Bird flu has hit the zoo. Over a dozen ducks and wild birds at the Queens and Bronx zoos have died, likely all due to the ...

Flu cases have surged and forced some Tennessee school districts to cancel classes. This week, several Tennessee school districts closed their doors to undergo deep cleaning and allow students and ...

T he United States is experiencing its most intense flu season in 15 years, with doctor visits for flu-like symptoms reaching ...

Flu activity remains "very high" in most states, the Centers for Disease Control said this week, as illnesses, emergency room ...