The CDC has issued a Level 3 travel advisory for Rwanda due to an outbreak of the Marburg virus. The agency will also screen ...

As the bird flu outbreak grows, consumers may worry about that morning omelet and the flu's spread to humans. The big picture ...

Avian flu is rampant in poultry farms and in wild birds in the U.S. Every mutation brings the virus one step closer to the ...

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