johnnycaffeine asks:

How many measles cases will be reported in the US in 2024?

Started Feb 23, 2024 03:00PM UTC
Closed Jan 01, 2025 08:01AM UTC

Cases of measles have risen globally amid widespread vaccine skepticism, and there are concerns over potential outbreaks in the US (ABC News, NPR). The question will be suspended on 31 December 2024 if still open and the outcome determined using data as first reported on the CDC's "Measles Cases and Outbreaks" page (CDC).

Confused? Check our FAQ or ask us for help. To learn more about Good Judgment and Superforecasting, click here.

To learn more about how you can become a Superforecaster, see hereFor other posts from our Insights blog, click here.


The question closed "At least 200, but fewer than 400" with a closing date of 1 January 2025.

See our FAQ to learn about how we resolve questions and how scores are calculated.

Possible Answer Correct? Final Crowd Forecast
Fewer than 200 0%
At least 200, but fewer than 400 94%
At least 400, but fewer than 800 5%
At least 800, but fewer than 1,200 1%
At least 1,200, but fewer than 1,600 0%
At least 1,600, but fewer than 2,000 0%
2,000 or more 0%

Crowd Forecast Profile

Participation Level
Number of Forecasters 45
Average for questions older than 6 months: 181
Number of Forecasts 375
Average for questions older than 6 months: 528
Accuracy
Participants in this question vs. all forecasters average

Most Accurate

Relative Brier Score

1.
-0.070277
2.
-0.065253
3.
-0.058794
4.
-0.056411
5.
-0.054889

Recent Consensus, Probability Over Time

Files
Tip: Mention someone by typing @username