JAMA | The Latest Medical Research, Reviews, and Guidelines Follow Measles Cases in the US Reach Highest Number in More Than 3 Decades The US Centers for Disease Control and Prevention (CDC) announced that 2026 measles cases reached 2465 as of August 6, the highest reported number since 1991. https://jamanetwork.com/journals/jama/fullarticle/2853046 jamanetwork.com
