Season 61 Episodes4
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7.0
Disease X: Hunting the Next Pandemic
7.0/10 · 8 votesSep 22, 202558 min
Ranked #1 of 4 in Season 61•+0.1 vs season avg
Virologist Dr Chris van Tulleken embarks on a global investigation into the hunt for the pathogen that could trigger the next pandemic and the cutting-edge science developed to tackle it. Known only as "Disease X", it is shrouded in uncertainty. Its origin is unknown,
Seasons62
Episode Summary
"Disease X: Hunting the Next Pandemic" is episode 2 of Horizon season 61. It scored 7.0/10 from 8 votes, ranking #1 of 4 episodes this season (season average 6.9). It aired on September 22, 2025.