Measles Continues to Spread Especially in Unvaccinated Children

March 12, 2025 – A measles outbreak in western Texas has surged to 223 confirmed cases, with the majority affecting children and teenagers, health officials reported on Tuesday. The outbreak, which has also spread to neighboring Oklahoma and New Mexico, primarily involves unvaccinated individuals or those with unknown vaccination status. According to the Texas Department of State Health Services, 80 of the confirmed cases are in unvaccinated individuals, while 138 cases involve people whose vaccination status is unknown.

In 2013, roughly 7.5% of kindergartners in the county had parents or guardians who filed for an exemption for at least one vaccine. Ten years later, that number rose to more than 17.5% — one of the highest in all of Texas, according to state health data.

Measles, a highly contagious virus, can lead to severe complications, including pneumonia and encephalitis. At least 29 individuals have been hospitalized due to the outbreak, raising concerns about the strain on healthcare resources. Health experts emphasize that vaccination is the most effective way to prevent measles, urging parents and guardians to ensure their children receive the recommended immunizations.

Officials are working to contain the outbreak by promoting vaccination efforts and increasing public awareness. The rapid rise in cases highlights the risks of low immunization rates, particularly in communities with vaccine hesitancy. As the situation develops, health authorities continue to monitor and respond to the outbreak to prevent further spread.

Experts in Public Health and Epidemiology expect an even larger surge in cases following Spring Break Activities.