The Horrors That Could Lie Ahead if Vaccines Vanish — ProPublica

Before vaccines, death and disability stalked children. Then shots turned once-common infections into something doctors only read about in textbooks.

When immunization rates drop, however, plagues from the past can come roaring back, as measles has in American communities where parents decided not to vaccinate their children.

https://projects.propublica.org/childhood-vaccines-deaths-modeling/