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[Controversies on Hantavirus].
Teresa Strella1, Sofía E Echazarreta2, Esteban M Couto2
1Comisión de Infecciones Asociadas al Cuidado de la Salud de Sociedad Argentina de Infectología (SADI) y Hospital Zonal Puerto Madryn, Chubut, Argentina.
Medicina
|April 8, 2025
Summary
This review addresses controversies in hantavirus transmission and treatment in South America. It clarifies prevention, diagnosis, and management strategies for hantavirus infections, including person-to-person spread.
Area of Science:
- Infectious Diseases
- Epidemiology
- Public Health
Context:
- Hantavirus infections present unique challenges in South America, including debated transmission routes and limited treatment data.
- Emerging infectious disease dynamics necessitate updated differential diagnoses for hantavirus.
- Person-to-person transmission of certain hantavirus genotypes in Argentina and Chile complicates infection control.
Purpose:
- To review and synthesize current scientific evidence on unresolved controversies surrounding hantavirus infections in Argentina and South America.
- To provide expert insights from clinicians managing hantavirus outbreaks with interhuman transmission.
- To address critical aspects of hantavirus management, including prevention, diagnosis, and treatment.
Summary:
- Discusses adapted respiratory precautions for different hantavirus genotypes and regions.
- Examines potential transmission via breastfeeding and identifies laboratory predictors of hantavirus severity.
- Evaluates the efficacy of corticosteroids, plasma, and ribavirin in hantavirus treatment and outlines differential diagnoses in Argentina.
Impact:
- Aims to raise awareness of scientific evidence for severe hantavirus infections.
- Seeks to improve the quality of care and optimize patient outcomes for hantavirus.
- Contributes to better prevention and management strategies for hantavirus in the region.
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