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.
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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.