{"source":"polymarket","id":"448037","ticker":"hantavirus-pandemic-in-2026","slug":"hantavirus-pandemic-in-2026","title":"Hantavirus pandemic in 2026?","description":"This market will resolve to \"Yes\" if the World Health Organization explicitly characterizes Hantavirus, Hantavirus Pulmonary Syndrome (HPS), Hemorrhagic Fever with Renal Syndrome (HFRS), or a Hantavirus-related outbreak as a \"pandemic\" in an official public communication between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nAn explicit characterization includes official WHO statements, reports, press briefings, or publications that clearly describe the outbreak as a \"pandemic.\" A Public Health Emergency of International Concern (PHEIC) alone will not qualify unless it is also described as a pandemic.\n\nThe primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/hantavirus-pandemic-in-2026-l6Y-c7hNwiQb.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/hantavirus-pandemic-in-2026-l6Y-c7hNwiQb.jpg","active":true,"closed":false,"start_date":"2026-05-04T14:28:59.402583Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":15670330.850757811,"volume_24hr":14493.17,"volume_24h_change":null,"normalized_vol_24hr":27.61650848388672,"normalized_volume":57.98493576049805,"liquidity":514493.70336,"open_interest":2241836.266285,"categories":["Climate and Weather"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"570","slug":"pandemics","label":"Pandemics"},{"id":"104841","slug":"hantavirus","label":"Hantavirus"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.0425,"top_outcome_prob_24h_change":0.0010000000000000009,"top_outcome_volume_24h_change":-634.0679119999986,"updated_at":"2026-06-21T11:52:41.878299Z","fetched_at":"2026-06-21T11:52:41.878299Z","added_at":null,"url":"https://polymarket.com/event/hantavirus-pandemic-in-2026","chart_24h":[15847.327911999999,15903.497911999999,15960.967911999998,16007.574996999998,15999.574996999998,15999.574996999998,16537.514997000002,18679.294996999997,8482.665,9979.16,10240.23,8247.41,8309.71,9468.71,9396.359999999999,9585.369999999999,8148.489999999999,8198.119999999999,8191.909999999999,7996.249999999999,7977.25,7912.61,8095.59,8139.85,8077.51,8055.98,9381.86,9463.089999999998,14462.939999999999,14452.939999999999,14462.939999999999,14608.39,14583.499999999998,14493.17],"markets":[{"source":"polymarket","id":"2155000","event_id":"448037","slug":"hantavirus-pandemic-in-2026","question":"Hantavirus pandemic in 2026?","group_item_title":null,"description":"This market will resolve to \"Yes\" if the World Health Organization explicitly characterizes Hantavirus, Hantavirus Pulmonary Syndrome (HPS), Hemorrhagic Fever with Renal Syndrome (HFRS), or a Hantavirus-related outbreak as a \"pandemic\" in an official public communication between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to \"No\".\n\nAn explicit characterization includes official WHO statements, reports, press briefings, or publications that clearly describe the outbreak as a \"pandemic.\" A Public Health Emergency of International Concern (PHEIC) alone will not qualify unless it is also described as a pandemic.\n\nThe primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/hantavirus-pandemic-in-2026-l6Y-c7hNwiQb.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/hantavirus-pandemic-in-2026-l6Y-c7hNwiQb.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0425,0.9575],"probability":0.0425,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-04T14:28:59.402583Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":15670330.850757811,"volume_24hr":14493.17,"prob_24h_change":0.0010000000000000009,"volume_24h_change":-634.0679119999986,"normalized_vol_24hr":30.905147552490234,"normalized_volume":76.0818099975586,"liquidity":516035.79571,"categories":["Climate and Weather"],"countries":[],"updated_at":"2026-06-21T11:26:29.983881Z","fetched_at":"2026-06-21T11:24:11.999972Z","added_at":null,"url":"https://polymarket.com/event/hantavirus-pandemic-in-2026/hantavirus-pandemic-in-2026","event_title":"Hantavirus pandemic in 2026?","chart_24h":[0.041,0.041,0.0405,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0415,0.0425,0.0425,0.0425,0.0425,0.0425,0.0425]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/448037","as_of":"2026-06-21T12:02:35.807952Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Hantavirus pandemic in 2026?\" — top market at 4% probability across 1 outcome","source_url":null}}