West Nile numbers continue to climb, but health officials say people shouldn’t worry as long as they’re taking precautions to …
West Nile is hitting the U.S. hard and early this year. Here’s what you need to know to keep yourself disease-free
A first-ever malaria vaccine tested in children in sub-Saharan Africa cut the risk of infection with malaria by about half, researchers announced in a teleconference on Tuesday.
Scientists may be onto a new weapon against the spread of malaria, one that doesn’t require chemical repellents or bed nets: a genetically engineered sterile male mosquito.