The contained May 2026 Andes hantavirus outbreak aboard the MV Hondius cruise ship, limited to 13 cases and three deaths before rapid quarantine, drives the 96.3% market-implied odds against a 2026 pandemic. Official assessments from WHO, CDC, and ECDC rate global risk low, citing the virus's requirement for prolonged close-contact transmission rather than efficient airborne spread typical of pandemic pathogens. Historical hantavirus patterns show sporadic rodent-borne clusters without sustained human chains, and genomic data indicate no increased transmissibility. While mutation enabling broader respiratory spread or undetected community transmission remains theoretically possible, current surveillance and epidemiological data provide little support for such shifts before year-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHantavirus pandemic in 2026?
Hantavirus pandemic in 2026?
4% chance
$17,814,062 Vol.
$17,814,062 Vol.
Dec 31, 2026
4% chance
$17,814,062 Vol.
$17,814,062 Vol.
Dec 31, 2026
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".
An 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.
The primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.The contained May 2026 Andes hantavirus outbreak aboard the MV Hondius cruise ship, limited to 13 cases and three deaths before rapid quarantine, drives the 96.3% market-implied odds against a 2026 pandemic. Official assessments from WHO, CDC, and ECDC rate global risk low, citing the virus's requirement for prolonged close-contact transmission rather than efficient airborne spread typical of pandemic pathogens. Historical hantavirus patterns show sporadic rodent-borne clusters without sustained human chains, and genomic data indicate no increased transmissibility. While mutation enabling broader respiratory spread or undetected community transmission remains theoretically possible, current surveillance and epidemiological data provide little support for such shifts before year-end.
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".
An 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.
The primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.
An 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.
The primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.
Market Opened: May 4, 2026, 10:26 AM ET
Volume
$17,814,062End Date
Dec 31, 2026Market Opened
May 4, 2026, 10:26 AM ETResolver
0x65070BE91...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".
An 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.
The primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.The contained May 2026 Andes hantavirus outbreak aboard the MV Hondius cruise ship, limited to 13 cases and three deaths before rapid quarantine, drives the 96.3% market-implied odds against a 2026 pandemic. Official assessments from WHO, CDC, and ECDC rate global risk low, citing the virus's requirement for prolonged close-contact transmission rather than efficient airborne spread typical of pandemic pathogens. Historical hantavirus patterns show sporadic rodent-borne clusters without sustained human chains, and genomic data indicate no increased transmissibility. While mutation enabling broader respiratory spread or undetected community transmission remains theoretically possible, current surveillance and epidemiological data provide little support for such shifts before year-end.
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".
An 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.
The primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.
An 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.
The primary resolution source for this market will be official WHO communications. A consensus of credible reporting may also be used.
Volume
$17,814,062End Date
Dec 31, 2026Market Opened
May 4, 2026, 10:26 AM ETResolver
0x65070BE91...The contained May 2026 Andes hantavirus outbreak aboard the MV Hondius cruise ship, limited to 13 cases and three deaths before rapid quarantine, drives the 96.3% market-implied odds against a 2026 pandemic. Official assessments from WHO, CDC, and ECDC rate global risk low, citing the virus's requirement for prolonged close-contact transmission rather than efficient airborne spread typical of pandemic pathogens. Historical hantavirus patterns show sporadic rodent-borne clusters without sustained human chains, and genomic data indicate no increased transmissibility. While mutation enabling broader respiratory spread or undetected community transmission remains theoretically possible, current surveillance and epidemiological data provide little support for such shifts before year-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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