U.S. Loses Measles Elimination Status for First Time Since 2000 as Cases Top 5,400

The United States has lost its measles elimination status, the Pan American Health Organization decided, researchers told KFF Health News on Saturday, with 5,412 cases recorded so far in 2026. The agency plans a news conference Tuesday; it is the first time the country has missed the standard since 2000.

The World Health Organization defines elimination as “no locally transmitted measles infections or outbreaks lasting 12 months or longer.” The CDC's tally is more than double 2025's 30-year-record 2,242, with over 590 hospitalizations and at least six deaths, possibly as many as 10 as data is reconciled. Pennsylvania has the largest outbreak, with more than 1,500 cases and seven deaths, according to state officials; New York and Wisconsin each reported one death, and 45 states have confirmed cases.

Townhall, on the right, writes an explainer: it defines elimination, describes symptoms, cites 43 outbreaks and an 11 percent hospitalization rate, and compares today's toll with CDC figures of about 6,000 annual deaths in 1912-1922 and 400 to 500 a year before the 1963 vaccine. It relays CBS's quote from epidemiologist Dr. Omer Awan on the MMR vaccine and assigns no blame. CBS News, on the left, leads with the decision and the state-by-state toll, including Pennsylvania and 2025 outbreaks still spreading. The Atlantic headlines that RFK Jr. Failed America on Measles and calls the virus endemic again. Both sides use the same core numbers; they differ on blame. Axios and Truthout largely echo the left, citing vaccine skepticism and preventable outbreaks.