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Two die of measles in Pennsylvania outbreak

scienceAug 25, 2026192,724

Two unvaccinated residents of Lancaster County, Pennsylvania, have died of measles, the Pennsylvania Department of Health confirmed, marking the first measles-related deaths in the U.S. this year and Pennsylvania’s first in 35 years. The state has confirmed 393 measles cases, including 86 diagnosed in the past week, and 70 hospitalizations for measles complications. Lancaster County’s MMR vaccination rate has fallen from 95.5% in 2017 to 87.6% in 2025; nationally the Centers for Disease Control and Prevention reports 2,777 measles cases this year, with 193 hospitalizations, about 7% of cases. During the 2025, 26 school year, 4.2% of kindergartners, about 155,000 children, had at least one vaccine exemption, up from 3.6% the prior year. Pennsylvania Secretary of Health Dr. Debra Bogen said the MMR vaccine is safe and provides the best protection, warning that people are unfamiliar with measles’ severity after decades of elimination in the state. The article notes President Donald Trump recently signed an executive order aimed at reducing recommended childhood vaccines, a move backed by Health Secretary Robert F. Kennedy Jr that drew criticism from pediatricians and public health experts. The MMR vaccine, given in two doses around ages 1 and 5, offers about 97% protection against measles, usually for life.

Kyle Griffin
@kylegriffin1.bsky.social

BREAKING: Two people have died of measles in Pennsylvania, the state's health department has confirmed. Both people were unvaccinated. They are the first such deaths in the U.S. this year, and the first in the Commonwealth of Pennsylvania in 35 years.

14425h ago
Forbes
@forbes.com

Pennsylvania has now reported 393 confirmed cases of measles as the infectious disease threatens to return.

4715h ago
Dr. Lucky Tran
@luckytran.com

Two people have died from measles in Lancaster County, Pennsylvania. No one should ever die of measles when we have such an effective vaccine. Measles deaths are a result of years of anti-vax disinformation.

4665h ago
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