How many cases of measles will there be in the U.S. in 2019?
The U.S. is facing one of its worst measles outbreaks in decades (BBC, BBC, BBC, HHS, CNBC). There were 120 cases of measles in the US in 2017. This question will be resolved based on CDC data for 2019 as reported on 6 January 2020 (CDC).
The question closed "Between 1,250 and 1,500, inclusive" with a closing date of 1 January 2020.