
US Reports Over 5,000 Measles Cases In 2026, Highest Annual Count Since 1991
What Happened?
The US has reported over 5,000 measles cases in 2026, the highest since 1991. Rising infections have prompted a review of the country's measles elimination status.
Key points
- The US has recorded 5,182 confirmed measles cases as of November 5, 2026.
- There have been 562 hospitalizations linked to measles this year.
- Measles cases have been reported from 47 jurisdictions, with 43 outbreaks.
- 96% of infections are linked to outbreaks, primarily among unvaccinated individuals.
- Adults aged 20 and older account for the largest group of cases, with 2,132 reported.
- Four measles deaths have been reported in 2026, with state reports indicating eight deaths.
Key insights
- The outbreak may lead to increased public health campaigns to boost vaccination rates.
- States with high case numbers may face greater healthcare resource strain.
- The review of elimination status could influence future vaccination policies.
Why it matters
The rise in measles cases could threaten public health efforts and the country's elimination status.
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Entities
Source
Times Now


