As of February 2015, there are 103 confirmed cases of measles in the U.S. that are linked to the Disneyland outbreak. Until recently, it was unusual for the U.S. to see more than 100 cases a year. Source
THIS IS FUCKING WHY YOU VACCINATE.
Vaccinate your fucking kids.
It’s fine if you don’t believe in vaccination but when you don’t get your kids vaccinated, you are putting their lives in danger.