Healthcare ❯ Preventive Care ❯ Immunization

Vaccine Safety

Community Health Measles Vaccine Public Perception Regulatory Agencies Vaccine Efficacy Clinical Recommendations

U.S. Measles Cases Hit 35-Year High as 2026 Total Tops 2,300

Falling kindergarten MMR coverage has created local immunity gaps that allowed sustained measles transmission, risking revocation of the U.S. elimination status at a PAHO review in November 2026.