Public health officials are tracking a significant measles outbreak that has expanded from West Texas into San Antonio and San Marcos. The outbreak, which is the largest in the state in 30 years, has resulted in at least 99 confirmed cases across Texas and New Mexico. Authorities are now focusing on contact tracing after an infected individual visited several major public locations.
The infected individual, a resident of Gaines County, visited the University of Texas at San Antonio and the San Antonio River Walk on February 15. Additionally, reports indicate exposure at Texas State University in San Marcos on February 14. Health officials have urged anyone who was present at these sites during the specified times to monitor themselves for symptoms for up to two weeks.
Measles is a highly contagious airborne virus that can persist in the air or on surfaces for up to two hours after an infected person has left. Because the virus is so easily transmitted through breathing, coughing, or sneezing, officials emphasize that those who are not vaccinated remain at the highest risk of infection. The disease can lead to severe complications, including brain swelling and potential blindness.
Dr. Anita Kurian of the San Antonio Metropolitan Health District stated that the outbreak serves as a reminder of the importance of vaccination. The MMR vaccine, which covers measles, mumps, and rubella, is highly effective, with two doses providing 97% protection. Health departments have established clinics to assist residents in becoming up to date with their immunization schedules to help curb further spread.
Data from the state indicates that Gaines County had an 18% unvaccinated rate among students this year, which health officials believe contributed to the scale of the current outbreak. While the majority of cases have been reported among individuals aged five to 17, the virus is affecting people across various demographics, with 16 hospitalizations reported to date.
Public health agencies are coordinating across state lines, as nine cases have been identified in Lea County, New Mexico. Officials are warning that additional cases are likely to emerge in the coming days. The primary strategy for containment remains increasing vaccination coverage, which needs to stay at 95% or higher within a community to effectively prevent transmission.
Citizens are encouraged to seek medical advice immediately if they suspect exposure or begin to show symptoms, such as a rash or fever. By staying informed and verifying vaccination records, officials hope to bring the outbreak under control and protect vulnerable populations, including young children and those with weakened immune systems.
