The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

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

Winter viruses are raging right now, with flu leading the way at extremely high levels in the West, across the Midwest and ...

Outbreaks of norovirus, which causes acute gastroenteritis, leading people to get sick with nausea, vomiting or diarrhea, are ...