Rocked by pandemic politics, the nation’s shield against infectious disease is shrinking.
Before the pandemic, roughly half of counties had #kindergarten #vaccinationrates high enough to prevent #measles #outbreaks.
After, many lost ground, leaving only about a quarter of the counties with #herdimmunity in kindergartners.
https://www.washingtonpost.com/health/interactive/2025/measles-vaccine-schools-outbreaks-public-health/
https://archive.ph/b9DqZ

