The patient, who is an infant too young to be vaccinated, contracted measles during a visit to a part of Mexico that has an outbreak.

A Colorado baby recently in Mexico with family has become the second reported measles case in Colorado in 2025.

Colorado has confirmed its second case of measles, this time in Denver. The Colorado Department of Public Health and Environment reports that the patient is an unvaccinated one-year-old who recently traveled to an area in Mexico experiencing an outbreak.

In the outbreak area in bordering New Mexico, health officials reported 2 more cases, pushing the state's total to 56. One of the cases is from a newly affected county, Chaves, which borders Lea and Eddy counties, which have now recorded 53 and 2 cases, respectively.

A second child has died in Texas after contracting measles, The New York Times first reported Sunday—the second confirmed death from the disease in a decade—as more than 600 measles cases have now been confirmed in 20 states, with much of the outbreak centered in northwest Texas.

A measles outbreak that has caused the deaths of two school-aged children has now surpassed more than 500 cases across Texas, according to health officials. The latest update from the Texas Department of State Health Services shows that 505 people have been infected with measles since the outbreak began in late January in the South Plains region.

A second child with measles in Texas has died, the Department of Health and Human Services confirmed. The child was not vaccinated against measles and had no known underlying health conditions, according to the hospital.

The US declared measles eliminated in 2000, but cases have been surging this year A second child has died from measles as an outbreak of the highly contagious virus continues to grow in western Texas.

Kennedy, Jr. traveled to West Texas on Sunday after a second unvaccinated school-aged child died from a measles-related illness. Ahead of a “Make America Healthy Again” tour across southwestern U.S.,