The CDC released updated operational guidance for investigating locally-acquired mosquito-transmitted malaria in the US.

Previously it had listed just three symptoms: fever, cough and shortness of breath. The CDC added the six symptoms earlier this month after new recommendations were issued by an organization of public ...

A fast-spreading Ebola outbreak in Congo is now a global health emergency. What to know about the Bundibugyo virus, how it spreads and the symptoms.

(NEXSTAR) – Doctors are being put on alert as a dangerous and potentially deadly parasite, the New World screwworm, inches its way closer to the U.S. The screwworm has moved into the Mexican state of ...