CDC urges vaccination amid rise in measles cases in the US and globally - CNN

CDC urges vaccination amid rise in measles cases in the US and globally  CNNWhy does the US keep experiencing measles outbreaks?  ABC NewsMeasles outbreaks: Is the vaccine good for life or do you need a booster?  The HillHealth Alert Network (HAN) - 00504 | Increase in Global and Domestic Measles Cases and Outbreaks: Ensure Children in the United States and Those Traveling Internationally 6 Months and Older are Current on MMR Vaccination  CDC Emergency Pre