Nesta asks

How many cases of measles will there be in the U.S. in 2019?

Started Jun 07, 2019 11:00PM UTC
Closed Dec 29, 2019 07:59AM UTC

The U.S. is facing one of its worst measles outbreaks in decades (BBCBBCBBC,  HHSCNBC). 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).

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The question closed "Between 1,250 and 1,500, inclusive" with a closing date of 1 January 2020.  

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Possible Answer Correct? Final Crowd Forecast
Less than 1,250 0%
Between 1,250 and 1,500, inclusive 99%
More than 1,500 but less than 1,750 1%
Between 1,750 and 2,000, inclusive 0%
More than 2,000 0%

Crowd Forecast Profile

Participation Level
Number of Forecasters 748
Average for questions older than 6 months: 206
Number of Forecasts 1409
Average for questions older than 6 months: 586
Accuracy
Participants in this question vs. all forecasters average

Most Accurate

Relative Brier Score

1.
-0.354
2.
-0.35
3.
-0.346
4.
-0.344
5.
-0.344

Recent Consensus, Probability Over Time

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