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Crimean-Congo hemorrhagic fever virus as a nosocomial pathogen in Iran

Masoud Mardani1, Maryam Keshtkar-Jahromi, Behrooz Ataie

  • 1Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University, Tehran, Iran. mmardani@hotmail.com

The American Journal of Tropical Medicine and Hygiene
|October 10, 2009
PubMed

Insights

Crimean-Congo hemorrhagic fever (CCHF) can be difficult to diagnose due to non-specific symptoms. Healthcare worker CCHF cases highlight the importance of universal precautions and early detection to prevent nosocomial transmission.

Area of Science:

  • Infectious Diseases
  • Virology
  • Public Health

Background:

  • Crimean-Congo hemorrhagic fever (CCHF) is a viral illness with diverse transmission routes.
  • Nosocomial transmission poses a significant risk in healthcare settings.
  • Early diagnosis of CCHF is challenging due to its non-specific, influenza-like presentation.

Observation:

  • This report details three nosocomial cases of CCHF among healthcare workers, including two males and one female.
  • Clinical manifestations included fever, myalgia, and petechiae.
  • One patient developed disseminated intravascular coagulation and succumbed to the illness.

Findings:

  • The non-specific, influenza-like symptoms of CCHF can complicate early diagnosis.
  • While airborne or sexual transmission were considered, these routes were not substantiated in these specific cases.
  • Nosocomial transmission occurred despite the healthcare workers' presumed adherence to standard protocols.

Implications:

  • Highlights the diagnostic challenges posed by CCHF in clinical practice.
  • Underscores the critical importance of stringent universal precautions for preventing healthcare-associated CCHF.
  • Suggests the need for enhanced surveillance and early detection strategies in healthcare facilities where CCHF is endemic or suspected.

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