During a major 2025 measles outbreak that affected multiple states, New Mexico saw a dramatic 291% increase in adult MMR vaccinations compared to 2024, contributing to the state containing its outbreak at just 99 cases. The vaccination surge occurred shortly after the outbreak declaration and helped curb the virus's spread more effectively than in neighboring Texas. This real-world data demonstrates how public health crises can drive significant behavioral changes in vaccination uptake.
Background
Measles is a highly contagious viral disease that was declared eliminated in the US in 2000, but recent outbreaks have occurred due to vaccination gaps. The MMR vaccine provides effective protection against measles, mumps, and rubella.
- Source
- Ars Technica
- Published
- Mar 13, 2026 at 11:44 PM
- Score
- 5.0 / 10