Health officials have given few details about the Wisconsin measles cases. They have not disclosed ages, vaccination status ...

A high-profile outbreak in Texas has attracted the most attention, but the problem is worldwide. Canada has had more cases ...

Some doctors in Alberta have criticized officials for not declaring a health emergency in the western province where measles ...

Vaccination rates for several diseases including measles, diphtheria and polio decreased among U.S. kindergartners in the ...

The U.S. faces its worst measles outbreak in over 30 years, with 1,333 cases in 2025, threatening its elimination status due ...

The number of cases tied to the months-long measles outbreak in Texas has not increased in three weeks, and a spokesman for ...

Health officials in Colorado say its measles outbreak is over. The U.S. added 10 new cases this week for a total of 1,319.

Recent outbreaks of measles in the United States are driving up case counts and raising alarm among public health experts, ...

Dropping vaccination rates and changes in U.S. vaccine policy have public health experts concerned that annual measles outbreaks could become more frequent.

The US almost lost its measles elimination status once. Lessons from that episode suggest it will be more difficult to avoid doing so now.

The Illinois Department of Public Health has reported 10 measles cases in the state so far in 2025. Last year there were 67 ...