There's little chance of a hantavirus global outbreak. What the latest odds say

A general view of the cruise ship MV Hondius stationary off the port of Praia, the capital of Cape Verde, on May 3, 2026. AFP | Getty Images For now, prediction market traders aren't too worried about the hantavirus. Kalshi data shows only a 21% chance of the hantavirus outbreak will be a concern this year. …