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This is an independent demo that is not affiliated with Polymarket. Market data comes from the public Polymarket API and may be delayed. Prices reflect market odds, not guarantees. Balances and trades on this site use simulated test funds; no real money is moved. Trading real prediction markets involves substantial risk of loss and may be restricted in your jurisdiction. See our Terms of Use & Privacy Policy.

HomeBreaking Portfolio

Trending Combos Perps Breaking NewPolitics Sports Crypto Esports Iran Finance Geopolitics Tech Culture Economy Weather Elections World AI Science

All356
Temperature
Precipitation6
Drought18
Global34
Tornadoes2
Hurricanes11
Earthquakes12
Volcanoes2
Pandemics18

Pandemics

Hantavirus pandemic in 2026?
1%chance
$18.6M Vol.2 months left
New pandemic in 2026?
4%chance

Another pneumonic plague case in Russia…

October 31, 2026·Yes

Market

Amount$

By trading, you agree to the Terms of Use.

Yes

No

$1.2M Vol.·2 months left

Another pneumonic plague case in Russia by...?

October 31, 20265%
October 15, 2026<1%

$91.8K Vol.Earn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±6.5¢Min Shares 50Attract more liquidity by sponsoring rewards for this market.Add Rewards

Plague pandemic in 2026?

$406.1K Vol.·2 months left

Russia pneumonic plague spreads abroad?

$106.5K Vol.·2 months left

Plague case in US by December 31?

$14.3K Vol.·2 months left

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

35 to 4939%
20 to 3427%

$50.0K Vol.Earn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±4.5¢Min Shares 20Attract more liquidity by sponsoring rewards for this market.Add Rewards

Measles cases in U.S. in 2026?

↑4.5k>99%
↑4.75k96%

$8.1M Vol.monthlyEarn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±4.5¢Min Shares 20Attract more liquidity by sponsoring rewards for this market.Add Rewards

Plague declared public health emergency by...?

December 315%
November 303%

$19.6K Vol.Earn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±6.5¢Min Shares 20Attract more liquidity by sponsoring rewards for this market.Add Rewards

Measles cases in U.S. by October 31?

4100+>99%
4200+>99%

$14.2K Vol.monthlyEarn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±4.5¢Min Shares 20Attract more liquidity by sponsoring rewards for this market.Add Rewards

New Coronavirus Pandemic in 2026?

$28.1K Vol.·2 months left

Which countries will have an Ebola case in 2026?

Nigeria48%
Somalia39%

$66.8K Vol.Earn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±4.5¢Min Shares 50Attract more liquidity by sponsoring rewards for this market.Add Rewards

Ebola pandemic in 2026?

$783.8K Vol.·2 months left

US plague travel ban on Russia in 2026?

$6.8K Vol.·2 months left

New pandemic before 2028?

$17.7K Vol.·1 year left

Screwworm National Emergency declared by...?

December 3119%
October 315%

$10.5K Vol.Earn rewards by placing limit orders near the midpoint. Learn more.Max Spread ±4.5¢Min Shares 50Attract more liquidity by sponsoring rewards for this market.Add Rewards

Hantavirus vaccine in 2026?

$141.9K Vol.·2 months left

New COVID variant of concern before 2027?

$247.2K Vol.·2 months left