As measles spreads across the U.S., a few fully vaccinated people have contracted rare breakthrough cases. Here's what to ...

The CDC also recommends that people who had an allergic reaction to the first MMR vaccine hold off on getting the second dose ...

A pair of measles cases in Erie County highlight the importance of vigilance against the disease, which is reliably prevented ...

Questions are answered by experts at the Oregon Health Authority, other state agencies or community partners. Questions and answers are republished by permission.

ProPublica shared the new CDC statement about personal choice and risk with Jennifer Nuzzo, director of the Pandemic Center ...

Dr. Peter Marks, a veteran of the agency, wrote that undermining confidence in vaccines is irresponsible and a danger to ...

Dr. Peter Marks, a top official at the Food and Drug Administration who helped lead the U.S. effort to rapidly develop ...

Michigan's chief medical officer says measles is one of the most highly transmissible viruses in the world and community ...

Measles spreads quickly in communities where vaccination rates are low - and vaccine hesitancy has been on the rise for years. But amid a growing outbreak in Texas, vaccine enthusiasm is growing, as ...

Texas’ outbreak began two months ago. State health officials said Friday there were 73 new cases of measles since Tuesday, ...