Kentucky has announced its first confirmed measles case since at least 2023, making the state part of a growing outbreak in the U.S. The announcement came the same day Texas health officials announced the death of an unvaccinated child, marking the first measles-related death in the country since 2015.

Twenty-five years after the disease was declared “eliminated” in the U.S., cases are rising again, with a Texas outbreak now spreading to New Mexico. Measles cases continue to rise in the United States nearly two and a half decades after the virus had been declared eliminated in the country.