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PBS News Hour

Measles cases surged in 2025 as vaccination rates dropped

Season 2026 Episode 21 | 6m 55s

Measles, one of the world’s most contagious diseases, was declared eliminated in the U.S. more than 25 years ago. However, measles cases have skyrocketed in the U.S. as vaccination rates continue to decline, a trend that accelerated during the pandemic. Stephanie Sy spoke with Caitlin Rivers, an epidemiologist at Johns Hopkins University, about the ramifications and reasons behind the outbreak.

Major corporate funding for the PBS News Hour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by Consumer Cellular and Cunard Cruise Line. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
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