Beyond cardiopulmonary syndrome: Hantavirus-associated parainfectious encephalitis

Authors

  • María Alejandrina Guerrera
  • Micaela Nomdedeu
  • María José Teruggi
  • Juan Ignacio Irigoitia
  • Anabella Erviti
  • Guillermo Bertoni
  • Alién Fernández
  • Nadia Baldoni
  • Florencia Otermin
  • Juan Manuel Poggio

DOI:

https://doi.org/10.52226/6zkxp194

Keywords:

Hantavirus, Encephalitis, Zoonoses, Plasmapheresis

Abstract

Hantavirus is a viral zoonosis transmitted primarily by rodents and classically associated with cardiopulmonary syndrome. Parainfectious neurological manifestations are rare and poorly documented in the literature. We present the case of a previously healthy 34-year-old man who developed hantavirus-associated parainfectious encephalitis as a complication of hantavirus infection. With intensive support, hemodialysis, and plasmapheresis, the patient achieved a favorable outcome. This case represents an important epidemiological and clinical contribution, highlighting the need to consider neurological manifestations in patients with hantavirus infection.

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Author Biographies

  • Juan Ignacio Irigoitia

  • Alién Fernández

References

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Published

2025-12-11

How to Cite

Beyond cardiopulmonary syndrome: Hantavirus-associated parainfectious encephalitis. (2025). Actualizaciones En Sida E Infectología, 33(119). https://doi.org/10.52226/6zkxp194