United States measles cases reach 33-year high
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The U.S. Centers for Disease Control and Prevention reported on July 8 that measles cases have reached their highest level in 33 years, with 1,288 confirmed infections across 39 states so far in 2026. Authorities have identified 27 outbreaks, accounting for 88% of all cases, and confirmed three deaths. About 13% of patients have required hospitalization. Children under 20 represent most infections, and 92% of cases involve people who are unvaccinated or have unknown vaccination status. The CDC reports kindergarten MMR vaccination coverage has fallen below the 95% herd immunity threshold, though the national case rate remains below 0.4 per 100,000 people.
More context
Timeline
- 2000 Measles declared eliminated in United States
- 2024 Sixteen measles outbreaks recorded nationwide
- Early 2026 Measles cases begin rising sharply
- 2026 so far Twenty-seven outbreaks reported nationally
- 2026 so far 1,288 confirmed infections across 39 states
- 2026 so far Three deaths, 13 percent hospitalized
- 2026 so far Most cases unvaccinated or status unknown
- Today CDC reports kindergarten coverage below herd threshold
Why it matters
Measles is back in a big way. If you're unvaccinated, your risk is higher. It's especially concerning for kids under 20. Check your family's vaccination status. It's a simple step to protect your health.
JQJO Editorial Desk · Human reviewed · AI assisted. Report a correction.
