Measles is the most contagious disease that we know. It spreads with unbelievable efficiency, in a nonimmune or a partially immune population,” says Dr. Adam Ratner, pediatric infectious disease ...

Measles cases are rising around the world and doctors say unvaccinated children are most at risk. The MMR vaccine has been found effective against measles, mumps and rubella.

News has learned about a second measles exposure at Dulles International Airport this year.The international traveler arrived ...

The Centers for Disease Control and Prevention recently issued a travel warning for Americans as measles cases continue to ...

The CDC is urging vaccination before international travel due to the increased risk of a measles exposure. Learn how to ...

The child was unvaccinated and recently returned from international travel, according to the Sacramento County public health officer.

Despite widespread availability of the measles vaccine, the highly contagious and potentially serious virus has emerged in ...

On June 10, 2025, the Arizona Department of Health Services (ADHS) sent out a HAN (Health Alert Network) confirming recent cases of measles in Arizona.  The Na ...

Before your family heads out for summer international travel, doctors suggest you check your vaccine history. Until recently, the U.S. had been considered measles-free since 2000. However ...