The contained May 2026 Andes hantavirus outbreak aboard the MV Hondius cruise ship, limited to roughly 13 confirmed or suspected cases and three deaths before full resolution in July, reinforces trader consensus against a 2026 pandemic. Andes virus remains the only hantavirus with documented person-to-person transmission, yet this requires prolonged close contact and has not produced sustained chains beyond immediate contacts despite dense shipboard conditions. Official CDC and WHO monitoring through August shows no community spread, imported clusters, or exponential growth in endemic South American regions or elsewhere. Hantaviruses typically cause sporadic rodent-borne infections with low human-to-human efficiency, aligning with historical patterns of localized outbreaks rather than pandemic thresholds. New surveillance data or unexpected viral adaptation enabling efficient airborne spread before symptoms could theoretically alter trajectories, though current epidemiological indicators make such shifts improbable before year-end.