Measles

"In 2026, decades after measles was eliminated in the United States, it is heartbreaking to witness deaths from a disease that is preventable with a vaccine that has been widely used since the 1970s."

— Dr. Andrew Racine, President, American Academy of Pediatrics, August 2026

What's "measles elimination status," and why is it at risk? The U.S. declared measles eliminated in 2000, meaning the virus was no longer spreading continuously here — every case was either imported from abroad or a short, contained chain of transmission. The U.S. loses that status if the same strain spreads continuously, uninterrupted, for 12 straight months. The current outbreak has been spreading since early 2025; the Pan American Health Organization is reviewing the case this November to decide whether the U.S. has, in fact, lost the elimination status it held for a quarter century.

What's the ACIP, and why does it matter that all 17 members were fired? The Advisory Committee on Immunization Practices is an independent panel of medical and scientific experts that reviews vaccine safety and effectiveness data and recommends the vaccine schedule that pediatricians, insurers, and the federal Vaccines for Children program all follow. Kennedy called the sitting committee "a rubber stamp" and dismissed all 17 members in a single day, promising replacements who would not be "ideological anti-vaxxers." Medical organizations warned the move politicized a process designed specifically to stay insulated from politics.