U.S. measles cases hit 1,277—the worst outbreak since the disease was declared eliminated in 2000, surpassing 2019's peak ...

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

Health officials in Navajo County in northern Arizona say they've confirmed four measles cases, which are the first cases of the highly contagious respiratory virus in Arizona in 2025.

The announcement from the Navajo County Public Health Services District June 9 came amid a national surge of measles, with 1,168 cases reported to the U.S. Centers for Disease Control as of June 6 ...

Measles is a highly contagious viral illness spread through the air by respiratory droplets produced from coughing or ...

Maricopa County health officials are warning the public about a measles exposure at Sky Harbor Airport June 10.

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

The new COVID-19 variant, called Nimbus, has similar symptoms and recovery to the Omicron strain. It hasn't been detected in ...

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 ...

Measles is caused by a highly contagious virus that’s airborne. It is preventable through vaccines and has been considered ...

There have also been 34 confirmed measles cases not affiliated with the outbreak, including four in Tarrant County, three in ...

The announcement from the Navajo County Public Health Services District June 9 came amid a national surge of measles, with 1,168 cases reported to the U.S. Centers for Disease Control as of June 6 ...