Measles outbreak 2019: cases have surged in some parts of the US. Some people might need a booster. - Vox.com

Measles outbreak 2019: cases have surged in some parts of the US. Some people might need a booster.  Vox.com

Measles cases in the US have surged to a 25-year high — and the vast majority involve children who weren't fully immunized. As of April 26, at least 704 people ...