Because measles is so contagious, experts say that vaccination rates need to be above about 95 percent to stem the spread of ...

Cases in fully vaccinated people are rare and usually mild, but are likely to become more common as exposure to the virus rises.

This debilitating disease is particularly dangerous for babies, but can affect people at any age. Vaccination remains a key ...

Southern corn rust is generally considered a “tropical disease,” but there were unusually widespread reports of the fungus ...