How a West Texas Outbreak Threatens Measles Elimination Status

西德克萨斯疫情威胁麻疹消除状态的解读

Science Quickly

2025-05-14

10 分钟
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Measles was technically “eliminated” in the U.S. in 2000 thanks to high measles, mumps and rubella (MMR) vaccination rates. While prior outbreaks have made headlines, a slew of cases in West Texas is more than just newsworthy—it could cause the U.S. to lose elimination status. Associate health and medicine editor Lauren Young explains what elimination means, why measles cases are rising and how to prevent further transmission. Recommended reading: Measles Was ‘Eliminated’ in the U.S. in 2000. The Current Outbreak May Change That  Five Reasons Measles Outbreaks Are Worse Than You Think—And Why Vaccination Matters  How to Check If You’re Immune to Measles  Tell us what you think! Take our survey for the chance to win some SciAm swag! http://sciencequickly.com/survey  E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new every day: subscribe to Scientific American and sign up for Today in Science, our daily newsletter. Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. This episode was hosted by Rachel Feltman with guest Lauren Young. Our show is edited by Alex Sugiura with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  • More than 1,000 cases of measles have been confirmed in the U.S. since late January,

  • including a cluster in West Texas that has caused one of the worst outbreaks in recent memory.

  • These outbreaks are occurring even

  • though measles was technically eliminated in the U.S. back in 2000.

  • Here to explain what that means and why that status could be at risk is Lauren Young,

  • Associate Editor for Health and Medicine at Scientific American.

  • Lauren, thanks so much for coming on to chat with us today.