A mosquito-borne virus that causes horrific birth defects in babies has spread to New York from Latin America. ABC affiliate
UK hospitals are on “high alert” over fears that the deadly Ebola virus could arrive on British shores. The Ebola
The deadly Ebola virus outbreak has spread to Liberia and Sierra Leone from neighboring Guinea, health officials say. The Ebola
Doctors in California are baffled by a mysterious illness that mimics the dreaded Polio virus. Polio paralyzed thousands of children