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Measles Cases

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South Carolina Ends Measles Outbreak After 997 Cases

The declaration underscores how gaps in vaccination allow large outbreaks despite measles previously being eliminated in the United States.

Colorado Confirms Two New Measles Cases in Weld County, Total Reaches 15

Mexico’s Measles Cases Down Nearly 30% as Vaccination Drive Surpasses 13 Million

Measles Exposure Alerts at LAX and Disneyland After Travel-Linked Cases in Southern California

CDC Confirms 588 U.S. Measles Cases in January as LA County Reports First Resident Case

South Carolina Measles Outbreak Jumps to 558 as U.S. Elimination Status Is at Risk

Mexico Leads the Americas in 2025 Measles Cases With 6,374 Confirmed and 24 Deaths

NSW and SA Issue Measles Exposure Alerts Tied to Adelaide–Sydney Flight and Sydney Hospital

U.S. Measles Cases Top 2,000 With Elimination Status at Risk

New Measles Case Linked to South Jordan Child Care as Utah Total Reaches 115

Argentina Reactivates Measles Alert as Mexico Ramps Up Vaccination in Fresh Outbreaks

WHO Confirms Global Measles Resurgence as Canada Loses Elimination and U.S. Status Is at Risk

Measles Resurgence: U.S. Cases at 33-Year High, South Africa Reports Broad Outbreaks

Measles Outbreak Reaches 1,723 U.S. Cases as Utah Confirms First Central District Infections

Salt Lake County Reports Probable First Measles Case After Patient Declines Testing

Alberta Confirms First Measles Death of Outbreak as Cases Near 2,000

England Records 674 Measles Cases This Year as MMR Coverage Dips to Decade Low

Mexico Deploys 79 Vaccination Brigades to Combat Measles Outbreak in Chihuahua

Measles Cases Rise in England as Vaccinations Fall to Decade Low

Texas Sees First Day Without New Measles Cases as U.S. Cases Surpass 1,000