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Colorado’s school vaccination rate hovers below level needed for herd immunity

Undervaccinated communities lucky no one has introduced measles

Lylah Salazar, 1 year and 11 ...
Lylah Salazar is vaccinated with the COVID-19 vaccine by medical assistant Angela Chavez-Ruiz, left, on the lap of her mother Getzy Martinez, 24, at the Clayton Early Learning campus in Denver, Colorado on Friday Aug. 5, 2022. Denver Health, in partnership with Clayton Early Learning and the U.S. Department of Health and Human Services, hosted a free clinic with routine immunizations available for both children and adults. (Photo by Hyoung Chang/The Denver Post)
DENVER, CO - MARCH 7:  Meg Wingerter - Staff portraits at the Denver Post studio.  (Photo by Eric Lutzens/The Denver Post)
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Getting your player ready...
While people develop individual immunity after getting vaccinated, "herd immunity" makes sure diseases can't spread through the population
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