A common culprit of skin and respiratory infections, Staphylococcus aureus is highly unpredictable. Between 20 and 30 percent of people carry quiet colonies on their skin and in their nostrils, which...

For most people who contract it, dengue fever is a relatively mild-mannered disease–at least the first time around. For some, however, a subsequent infection by the virus unleashes a vicious and...

Zika infection kills off neural stem cells in adult mice bred to be vulnerable to the virus, researchers at the Rockefeller University and the La Jolla Institute for Allergy and Immunology report August...