Measles has been spreading in Utah for nearly a year, straining hospitals, schools, and parents. The state’s outbreak provides a glimpse into a new era in America’s health, in which vaccine-preventable diseases become common again.

The state’s outbreak means adapting to America’s new reality, in which vaccine-preventable diseases become common again.

"The state’s outbreak means adapting to America’s new reality, in which vaccine-preventable diseases become common again."

Measles has been spreading in Utah for nearly a year, straining hospitals, schools, and parents. The state’s outbreak provides a glimpse into a new era in America’s health, in…