Overview
- Mexico has recorded 11,266 confirmed cases and 32 deaths as of Feb. 25, with transmission across all 32 states and the highest burden in young children, especially infants.
- Health authorities report 18,220,877 measles vaccine doses administered through Feb. 20 and a federal goal to deliver 25 million doses in 10 weeks via coordinated national networks.
- Nuevo León will deploy 985,080 doses with school-based brigades prioritizing children under 12, while routine vaccination continues for people aged 13 to 49.
- States are widening local access, including vaccination modules in Baja California shopping centers and reinforced school sanitary cordons in Tamaulipas to protect students and staff.
- Jalisco reports surpassing 2.5 million doses applied, as Argentina formalizes an earlier second MMR dose at 15–18 months and the United States confirms 1,136 cases across 27 states in 2026.