Is measles here to stay?

Measles used to be a common childhood disease, but after an effective vaccine was developed, the disease was declared eliminated in the U.S. in 2000. This year's outbreaks, however, put that status in jeopardy.
Measles used to be a common childhood disease, but after an effective vaccine was developed, the disease was declared eliminated in the U.S. in 2000. This year's outbreaks, however, put that status in jeopardy.