A total of 800 measles cases across two dozen states have been confirmed, the Centers for Disease Control and Prevention says.

The Ebola virus disease outbreak now ravaging parts of West Africa is the largest on record. In fact, West Africa has seen more cases of the disease in 2014 than have been seen in all other ...

The map below shows which states have confirmed measles cases. States shown in red have a confirmed measles outbreak of three or more cases. Another outbreak not shown in the map above is being ...

Now polio is nearly eliminated around the world. Back in the late ’60s when ... and maintaining global health security. The current Ebola outbreak in Africa underscores the urgent need for ...