It signals an elevated health risk that warrants additional precautions for U.S. travelers heading to the affected regions.

Sri Lanka bring in left-arm seamer Dilshan Madushanka to replace Matheesha Pathirana, who suffered a muscle strain against Australia.

The Centers for Disease Control and Prevention has issued an urgent travel health notice for travelers to a popular tourist destination after a confirmed outbreak of a mosquito-borne virus raised ...

What is chikungunya virus? Symptoms and advice after European transmission warning - Health authorities have urged people to ...

Imagine walking into tall grass or working barefoot in a field … and suddenly feeling sharp pain on your foot. You've just been bitten by a snake. This is more than a moment of shock; it could be the ...