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Friday, April 3, 2026

1,671 Measles Cases This Year


From CDC:
As of April 2, 2026, 1,671 confirmed* measles cases were reported in the United States in 2026. Among these, 1,661 measles cases were reported by 33 jurisdictions: Alaska, Arizona, California, Colorado, Florida, Georgia, Idaho, Illinois, Kentucky, Maine, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, New Mexico, New York City, New York State, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Texas, Utah, Vermont, Virginia, Washington, and Wisconsin. A total of 10 measles cases were reported among international visitors to the United States.

There have been 17 new outbreaks** reported in 2026, and 94% of confirmed cases (1,570 of 1,671) are outbreak-associated (374 from outbreaks starting in 2026 and 1,196 from outbreaks that started in 2025).