The drop in vaccination coverage comes as the U.S. grapples with rising cases of the measles— one of the most contagious ...

U.S. kindergarten vaccination rates inched down again last year, and the share of children with exemptions rose to an all-time high, according to federal data posted Thursday.

Data released this week by the U.S. Centers for Disease Control and Prevention regarding kindergarten students revealed that ...

Vaccination coverage among kindergartners decreased for all reported vaccines during the 2024 to 2025 school year, data posted to the CDC website showed.

The vaccination numbers were posted amid the U.S.'s worst year for measles spread in over three decades, with more than 1,300 ...

A record share of U.S. kindergartners had an exemption for a required vaccination last school year, and coverage for all ...

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

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

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

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

Several recent outbreaks of measles in the United States are driving raising alarm among public health experts, especially as vaccination rates among children lag. CNN is tracking the cases.