---
title: "Plague declared public health emergency by...?"
canonical_url: https://betcrypto.now/events/plague-declared-public-health-emergency-by
status: live
trading_closes_at: 2027-01-01T04:59:00+00:00
total_volume_usd: 14484.74
venues: ["Polymarket"]
categories: ["Tech & Science", "World"]
prices_as_of: 2026-10-09T09:57:39+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/plague-declared-public-health-emergency-by
---

# Plague declared public health emergency by...?

Live · $14,485 traded · listed on Polymarket

## About

This market will resolve to "Yes" if the World Health Organization officially declares a Public Health Emergency of International Concern covering plague, Yersinia pestis, pneumonic plague, or any plague outbreak between market creation and the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No".

Only a determination that constitutes a Public Health Emergency of International Concern under the International Health Regulations will qualify. Other designations will not be considered, including the convening of an Emergency Committee, a Disease Outbreak News publication, a grade assigned under the WHO Emergency Response Framework, and a characterization of the outbreak as a pandemic.

A Public Health Emergency of International Concern already in effect at market creation does not qualify; the declaration must occur between market creation and the specified date.

The primary resolution source for this market will be official information from the WHO; however, a consensus of credible reporting may also be used.

_From Polymarket's listing._

## November 30

| Outcome | Probability | Cheapest | Polymarket |
|---|---|---|---|
| Yes | 4% | 5.4¢ on Polymarket | 5.4¢ |
| No | 96% | 97¢ on Polymarket | 97¢ |

## Other markets

- December 31 — 2 outcomes

_Every market's prices are on the event page._

## Open on a venue

- [Polymarket](https://betcrypto.now/go/e/730135?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/plague-declared-public-health-emergency-by.

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