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Teen Dies of Hantavirus in Buenos Aires Province as Cases Rise Nationally

National bulletins report 77 confirmed cases in 2025 with 23 deaths, with 43 notifications already this season.

Overview

  • The San Andrés de Giles municipality confirmed hantavirus in 14-year-old Rodrigo Morínigo on January 2, and his death was reported in the early hours of January 3.
  • Morínigo, a rural resident, was transferred to the Interzonal General Hospital San José de Pergamino for intensive care, where he died.
  • Argentina recorded 77 confirmed hantavirus infections and 23 deaths in 2025, reflecting a 29.8% lethality rate, according to the national Health Ministry.
  • The current 2025/2026 season lists 43 notified hantavirus cases nationwide in the latest health report.
  • About 70% of last year's cases occurred in the Central region, and La Plata registered eight confirmed cases through December 20, provincial data show.