The state's largest measles outbreak in 30 years has been largely tied to a Mennonite community in rural West Texas. Earlier this month, Lara Anton, a spokesperson for the Texas Department of State Health Services,

As measles — a preventable disease the U.S. considered eliminated in 2000 — spreads through West Texas’ rural expanse, Klassen is sticking to an approach on vaccines that is a key tenet for Mennonites. Family leaders are the top decision-making authority — not outside recommendations, certainly not government mandates.