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Measles Outbreak in Texas, United States of America

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The Texas Department of Health Services has reported at least 49 confirmed cases of measles in Gaines County, West Texas, as of February 18, 2025. The outbreak has rapidly expanded, doubling in just a few days, making it the largest measles outbreak in Texas in over three decades.

Key Details:

  • Gaines County (42 cases) with additional cases in neighboring regions
  • 13 individuals got hospitalized, mostly children and teenagers
  • Most cases involve unvaccinated individuals or those with unknown vaccination status
  • The outbreak primarily affects young, school-going children, increasing susceptibility
  • New Mexico has reported 3 suspected cases in Lea County, bordering Gaines County
  • In 2024, 16 measles outbreaks were recorded in Texas, with 69% (198 of 285 cases) outbreak-associated

Public Health Concern:

  • Measles is one of the most contagious diseases—a single infected person can spread the virus to 90% of unvaccinated close contacts.
  • Experts warn that declining vaccination rates in Gaines County have contributed to the outbreak
  • Health officials urge parents to ensure children receive the MMR (Measles-Mumps-Rubella) vaccine, which provides 97% protection against measles

Further Resources:

💡 Stay Informed & Get Vaccinated to Prevent Further Spread

Picture of Dr Nurul Islam, DVM, MS

Dr Nurul Islam, DVM, MS

Dr. Nurul Islam, DVM, MS, is a Graduate Research Assistant at the Turner Lab, University of Wisconsin-Madison, where he studies white-tailed deer and Chronic Wasting Disease (CWD). With over eight years of experience as a veterinarian and epidemiologist, he investigates outbreaks, including Nipah encephalitis in Bangladesh. He holds a Master's in Biosecurity & Wildlife Health from Massey University

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