Story perspectives

Measles Cases Surge to 1,575 Amid Falling Vaccination Rates

3/28/2026

Summary

Story summary

The United States recorded 1,575 measles cases in 2026 across 30 jurisdictions, with South Carolina reporting over 600.
Vaccination rates fell from 95.2% in 2019-2020 to 92.5% in 2024-2025.
The U.S. Centers for Disease Control and Prevention (CDC) notes that the MMR vaccine provides 97% protection with two doses.
Health officials urge residents to verify vaccination status amid outbreaks, including Washtenaw County, Michigan, where unvaccinated individuals contributed to the spread.

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Story summary

The United States recorded 1,575 measles cases in 2026 across 30 jurisdictions, with South Carolina reporting over 600.
Vaccination rates fell from 95.2% in 2019-2020 to 92.5% in 2024-2025.
The U.S. Centers for Disease Control and Prevention (CDC) notes that the MMR vaccine provides 97% protection with two doses.
Health officials urge residents to verify vaccination status amid outbreaks, including Washtenaw County, Michigan, where unvaccinated individuals contributed to the spread.