Texas is driving the highest numbers. An outbreak in West Texas that started nearly three months ago has reached 597 cases.

Seminole, West Texas, is at the center of what is threatening to become America's largest measles outbreak in a ...

Measles cases rose to a total of 800 patients so far in 2025 as of Thursday in 25 U.S. jurisdictions, including Texas and New ...

Canada and Mexico are battling significant measles outbreaks amid a broader resurgence across North America. Canada has ...

The virus has been found in 24 states overall, including Alaska, Arkansas, California, Colorado, Florida, Georgia, Hawaii, ...

Half of states in the US are now reporting measles cases, with the national total surpassing 800 cases so far this year, ...

Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

A CDC senior scientist provided an update on the measles outbreak on Tuesday, while taking reporter questions about the agency's response.

Measles cases have surpassed 650 in an ongoing multistate outbreak, but federal funding cuts could threaten the response.

The infected person was contagious when they visited the Great Wolf Lodge hotel and waterpark and Grapevine Mills Mall ...