Will there be a confirmed case of Cyclosporiasis in ALL 48 US contiguous states before the end of August 2026?
Not enough price history for this range yet.
Source: ProbCast snapshots (Manifold)
This market has resolved. The final Manifold price was 5.0%.
- Final market price
- 5.0%
- Event deadline
- September 15, 2026 at 7:59 PM ET
- Venue status
- resolved
ProbCast Reliability Summary
Will there be a confirmed case of Cyclosporiasis in ALL 48 US contiguous states before the end of August 2026? The final Manifold price was 5.0%. This market has resolved. The final Manifold price was 5.0%.
- Market data as of
- September 16, 2026 at 12:18 PM ET
- ProbCast assessment generated
- October 30, 2026 at 5:39 AM ET
- Source
- Manifold
- Event deadline
- September 15, 2026 at 7:59 PM ET
- Market status
- Resolved
- Data updated
- 44d ago
What this market actually measures
Resolves based on CDC Cyclosporiasis surveillance page. Resolution criteria This market resolves to YES if the Centers for Disease Control and Prevention (CDC) Surveillance of Cyclosporiasis page reports at least one confirmed cyclosporiasis case (domestically acquired) in all 48 contiguous U.S.
This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.
View full official resolution rules
Resolves based on CDC Cyclosporiasis surveillance page. Resolution criteria This market resolves to YES if the Centers for Disease Control and Prevention (CDC) Surveillance of Cyclosporiasis page reports at least one confirmed cyclosporiasis case (domestically acquired) in all 48 contiguous U.S. states (excluding Alaska and Hawaii) during the 2026 surveillance season, on or before August 31, 2026, at 11:59 PM ET. If even one of the 48 contiguous states has zero confirmed cases on the CDC’s official surveillance map or reporting tables by this deadline, the market will resolve to NO. Additional Resolution Details: Reporting Delays: Because CDC updates can lag behind actual onset dates, the market creator will wait until September 15, 2026, to allow the CDC to post surveillance data covering the period up to August 31, 2026. Data Sources: Resolution will be determined using the official state-by-state surveillance map or data tables provided on the CDC's dedicated page. If the CDC website becomes permanently inaccessible or ceases updating this specific surveillance map, equivalent aggregated data from state health departments published by reputable health news outlets (such as CIDRAP or the Marler Blog) will be used to verify case distribution. Background As of July 2026, the CDC and state health departments are tracking a significant multistate outbreak of cyclosporiasis, with hundreds of confirmed cases already documented across at least 31 states. This description was generated by AI. Reviewed by Sapphire828 Update 2026-08-26 (PST) (AI summary of creator comment): * Cumulative past presence of cases does not guarantee a state is counted if it is revised back down to 0. Any contiguous state at 0 on September 15, 2026, will cause the market to resolve NO. If there is a contradiction between the map graphic, downloadable CSV file, or data table on the CDC page, the map graphic will take precedence.