Add Yahoo as a preferred source to see more of our stories on Google. Experts are warning that yellow fever — which hasn't had a major outbreak in the U.S. since 1905 — could make a comeback. (Photo ...

The mosquito-borne disease known as yellow fever is primed for a resurgence, say medical experts, and the US is woefully unprepared. Yellow fever joins other diseases — malaria, dengue, leishmaniasis ...

A "perfect combination" of hot and humid weather can help mosquitoes flourish.

Would you eat at the Rabies Restaurant? How about the Diarrhea Diner? Plague Pies? Hepatitis Hotcakes? Or maybe the Tuberculosis Tea House? Well, if you think that naming a restaurant after a ...

By Alex Megerle After a two-hour drive from the airport in Rio de Janeiro, you reach a special park dedicated to a special ...

KAMPALA, Uganda (AP) — Uganda has rolled out a nationwide yellow fever vaccination campaign to help safeguard its population against the mosquito-borne disease that has long posed a threat. By the end ...