A chikungunya outbreak in China's Guangdong province has prompted the U.S. CDC to issue a Level 2 travel alert, urging ...

The Centers for Disease Control and Prevention (CDC) updated its global travel alert for polio, warning Americans against the spread of the disease.

Health officials are warning travelers about an outbreak in southern China of a painful mosquito-borne virus called ...

CDC warns of chikungunya outbreaks in China, Africa and Asia. No antiviral cure exists; precautions advised., US News, Times ...