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

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has ...

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 ...