Other U.S. states with active outbreaks — which the CDC defines as three or more related cases — include Arizona, Colorado, ...

With a measles outbreak in Kentucky spreading to Fayette County, health officials are stressing the importance of vaccination ...

Measles cases in the United States are approaching a troubling new milestone, with federal health officials reporting 1,267 ...

Kent County's latest measles case is part of a "troubling resurgence of vaccine-preventable diseases ... here and around the ...

Wyoming is the 37th state to confirm a case of measles this year as infections near a 30-year high in the U.S. As of ...

Kentucky has its first measles outbreak of 2025, as the U.S. case count sits just short of a 30-year high. There have been ...

Officials report a surge in measles, urging vaccinations and caution, with 1,227 US cases and local Arizona alerts.

Austin launches a measles outbreak calculator to aid in anticipating and preventing the spread of measles based on ...

Summer travel raises fears that the highly infectious virus will spread. Here’s how to protect yourself and your family.

The state of Utah is up to nine cases of measles, health officials say. Most are in one county, and all are people who were ...

More people in Utah have tested positive for measles.According to the Utah Department of Health and Human Services, there are ...

Measles immunization rates for Kentucky kindergarteners have fallen from 93% in the 2019-2020 school year to 86.9% in ...