Measles is one of the most common viral illnesses that still affects children worldwide. Despite the availability of vaccines ...

As students soon go back to school, Utah could see more measles outbreaks, especially with falling vaccination rates among the state's kindergarteners in the last decade.

Officials with the Idaho Department of Health and Welfare say the case in Bonner County is not connected to the case in Kootenai County, however, officials say the disease could be circulating.

Texas may have declared its measles outbreak over, but rising cases elsewhere and the return to school mean it could easily resurge ...

Amid a nationwide measles outbreak, Iowa data show that only two counties have a high enough vaccination rate to achieve herd immunity.

While there is a cyclical component to measles every several years, declining vaccination rates are by far the largest factor in this increase. According to Johns Hopkins University, the average ...

Missouri parents can now check and share immunization records with their child's school, camp or doctor through a smartphone app.

Robert F. Kennedy, Jr., the new secretary of the Department of Health and Human Services, inexplicably advances conspiracy theories, falsehoods, and disinformation on public health issues. He ...

Records offer clearest picture yet of where cases popped up and how the province and one community impeded some health officials’ efforts to stop the spread ...

A second north Idaho resident has tested positive for measles. While receiving treatment at Providence Sacred Heart Medical Center last week, more than 100 people were potentially exposed, officials ...

Officials were able to declare an end to the Texas measles outbreak after no new cases for at least 42 days, but a related outbreak in New Mexico continues.

A baby girl under one year old in Fukuoka City has been diagnosed with measles, likely after being in the same building as an ...