"When levels are high, it may indicate that infections are making people sick enough to require treatment," the CDC explained ...

The agency says labs should accelerate testing on patients hospitalized with the flu within 24 hours of their admission.

Three Upstate area hospital systems will begin restricting patient visitations due to increased flu and respiratory illnesses ...

The Centers for Disease Control and Prevention is warning of a significant increase in respiratory illnesses, with four ...

The first U.S. death from bird flu is raising new concerns about the H5N1 virus, and whether bird flu will become the next ...

The Centers for Disease Control and Prevention today released an advisory recommending clinicians expedite subtyping of type ...

As bird flu continues to ramp up, many are wondering what tools—namely, vaccines—we have to fight it if such intervention ...

Trump's pick for health secretary has a record of attacking vaccines. In fact he's even taken direct aim at bird flu shots.