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

Measles cases are at their highest numbers in decades amid declining vaccinations, persistent disparities and vaccine ...

Kansas health officials say measles is still active in the state, but no new cases have been reported since early July.

After measles was detected in wastewater in Coeur d’Alene, Idaho health officials are encouraging medical providers to look ...

Quick action was crucial after 33 people were identified as potential patients. Officials laud Lynden clinic for helping ...

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

Health officials in Illinois and North Dakota say their measles outbreaks are over. The U.S. added 21 new cases since July 9. States with active outbreaks include Arizona, Colorado, Georgia, ...

The teenager's case of measles is the first in the county in 2025. There were four cases last year, all associated with ...

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

The latest case comes as nationwide measles cases hit their highest levels since the disease was declared eradicated in 2000.