National Update on Measles Cases and Outbreaks – United States, January 1-October 1, 2019

During January 1-October 1, 2019, a total of 1,249 measles cases and 22 measles outbreaks were reported in the United States. This represents the most U.S. cases reported in a single year since 1992, and the second highest number of reported outbreaks annually since measles was declared eliminated in the United States in 2000.

https://www.cdc.gov/mmwr/volumes/68/wr/mm6840e2.htm