1 In 4 Kindergartners Aren T Fully Vaccinated In County With Measles Outbreak
This is tragic news, but it shouldn’t come as a surprise. Only 76.5 percent of Clark County’s kindergartners had complete vaccinations in the last school year, and as one of the most highly contagious diseases, measles is a prime candidate for causing outbreaks in vulnerable areas. At least 95 percent of a population has to be immunized for herd immunity to work against measles. Below that, people who can’t get the shot—like newborns and individuals with deficient immune systems—are at increased risk of contracting the disease....