Measles outbreaks in West Texas and New Mexico are now up to more than 250 cases, and two unvaccinated people have died from measles-related causes. Measles is caused by a highly contagious virus that ...

Measles cases have been reported in Alaska, California, Florida, Georgia, Kentucky, Maryland, New Jersey, New York, Pennsylvania, Rhode Island and Vermont.

The Los Angeles County Department of Public Health has confirmed its first measles case in an L.A. County resident in 2025.