[Q fever, a potential biowarfare agent]

Philippe Bossi1, Amélie Guihot, François Bricaire

  • 1Service de maladies infectieuses et tropicales, Hôpital Pitié-Salpêtrière Paris (75). philippe.bossi@psl.ap-hop-paris.fr

Presse Medicale (Paris, France : 1983)
|October 25, 2003
PubMed

Insights

Coxiella burnetii, the cause of Q fever, could be a biowarfare agent transmitted via inhalation or contaminated food. However, its low mortality and long incubation make it a more likely disabling weapon than a lethal one.

Area of Science:

  • Zoonotic diseases
  • Microbial pathogenesis

Context:

  • Q fever is caused by Coxiella burnetii, a bacterium with potential biowarfare applications.
  • Transmission routes include inhalation of aerosolized particles and intentional contamination of food supplies.

Purpose:

  • To assess the potential of Coxiella burnetii as a biological weapon.
  • To evaluate the likely impact and transmission methods of C. burnetii in a bioterrorism scenario.

Summary:

  • Inhalation of 1-10 C. burnetii bacteria can cause Q fever infection.
  • Intentional introduction into food is another potential transmission route for bioterrorism.
  • C. burnetii has not been used as a biological weapon due to long incubation periods, asymptomatic infections, and low mortality.

Impact:

  • Coxiella burnetii is considered a low-probability, high-impact biological threat.
  • Its characteristics suggest it would be more effective as a disabling agent rather than a lethal one.

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