Hantavirus in Argentina — 2026
Hantavirus in Argentina — 2026 live tracking and ratada-season alerts
Overview
Live Argentine hantavirus surveillance for 2026 is tracked daily on Hantapulse, aggregating Boletín Epidemiológico Nacional updates, PAHO reporting, and global news. Andes virus remains the principal concern, with roughly 80–150 hantavirus pulmonary syndrome cases per year expected based on multi-year surveillance. Patagonia (Chubut, Río Negro, Neuquén), Salta, and Buenos Aires Province are the regions most consistently affected. See the live Argentina risk index for current signals.
Argentina baseline
Andes virus — the only hantavirus with documented person-to-person transmission. Patagonia, Salta, and Buenos Aires province dominate.
Source: Boletín Epidemiológico Nacional (Argentina, Ministerio de Salud)
Relevant strain
News from Argentina in 2026
References & primary sources
Other years tracked for Argentina
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Read more: Live Argentina tracker · Hantavirus strains · Historical outbreaks · Prevention