polymarket Resolves Jan 1, 2027
Hantavirus vaccine approved in 2026?
Will any hantavirus vaccine receive emergency-use authorization or full approval from FDA, EMA, or WHO before December 31, 2026?
Probability history
| Date | YES | Volume |
|---|---|---|
| May 7, 2026 | 2% | $34k |
| May 6, 2026 | 3% | $22k |
| May 5, 2026 | 4% | $12k |
⚠ Prediction markets reflect crowd-sourced beliefs and may diverge from official assessments. OutbreakWatch is not affiliated with polymarket. Probabilities are not investment advice.