Masernausbrüche haben übrigens die unangenehme Eigenschaft, dass es nicht bei einem bleibt, wenn es mal durchbricht …
Mehr in Texas: https://abcnews.go.com/Health/texas-measles-outbreak-jumps-week-officials/story?id=11942688
NYC 
What to Know About Measles Cases in New York and New Jersey
A New York City resident who had recently traveled abroad became the latest known person in the region to contract measles. Experts recommend vacci...