Measles Is Spreading Faster Than Any Time in Three Decades
The United States is experiencing a measles crisis that has no modern parallel. As of July 9, 2026, the Centers for Disease Control and Prevention confirmed 2,231 measles cases across 42 jurisdictions — a pace that is set to surpass the full-year 2025 total of 2,289 cases, itself a 33-year record, with five months still remaining in the year.