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How many West Nile neuroinvasive disease cases will be reported among New York City residents in 2026?

Science Vol. $59,711 50 traders

20 to 3475%
35 to 4922%
50 or more4%
Fewer than 20<1%
$59,711 Vol. Mar 31, 2027
Fewer than 20
$9,506 Vol.
<1% 4%
20 to 34
$22,101 Vol.
75% 35%
35 to 49
$14,890 Vol.
22% 18%
50 or more
$13,214 Vol.
4% 11%

Rules

This market resolves based on the total number of West Nile neuroinvasive disease cases (encephalitis, meningitis, and acute flaccid paralysis) reported among New York City residents in 2026, as published by the New York City Department of Health and Mental Hygiene on its West Nile Virus Reports page at nyc.gov/site/doh/health/health-topics/west-nile-virus-reports.page. Cases are counted as whole numbers, so each outcome covers a distinct range with no overlap or gap. The 2026 count shown on the source as of January 1, 2027 is the s...

Market Opened: Aug 20, 2026, 5:18 PM ET