A traveler with measles was at Newark Liberty International Airport for several hours while infectious Monday, health officials said.

There growing outbreak of measles in Alberta now has health officials on both sides of the Canada-U.S. border concerned.

The U.S. is up to 1,001 confirmed measles cases. New Mexico added two new measles cases Thursday as it battles an outbreak ...

The number of measles cases reported in Kansas continues to climb. This is where the highly contagious disease is now being reported.

Health and Human Services Secretary Robert F. Kennedy Jr., one of the nation's most publicly recognized vaccine skeptics, ...

Health Secretary Robert F. Kennedy Jr. is standing firm on the sweeping cuts to the Department of Health and Human Services, ...