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[The variola virus as a biological weapon]
Gordana Mlinarić-Galinović1, Branko Turković, Zvonimir Brudnjak
1Zavod za mikrobiologiju, Skola narodnog zdravlja A. Stampar, Medicinski fakultet, Sveuciliste u Zagrebu, Rockefellerova 4, 10 000 Zagreb.
Lijecnicki Vjesnik
|June 19, 2003
Summary
The variola virus, a bioterrorism threat, can cause explosive epidemics via aerosol spread. Vaccination and isolation are crucial for prevention and controlling outbreaks.
Area of Science:
- Virology
- Epidemiology
- Public Health
Context:
- The variola virus, responsible for smallpox, was eradicated globally but poses a bioterrorism threat.
- Increased interest in variola virus due to its potential use as a biological weapon.
- The global population, especially those under 25, lacks immunity to smallpox.
Purpose:
- To outline current knowledge on variola virus biological properties.
- To review the epidemiology, pathogenesis, clinical presentation, and prophylaxis of smallpox.
- To highlight the potential of variola virus in bioterrorism and biological warfare.
Summary:
- Variola virus spreads rapidly via aerosol, potentially causing explosive epidemics.
- Historical smallpox outbreaks demonstrate its capacity for widespread transmission.
- Effective control relies on vaccination, patient isolation, rapid diagnostics, and contact vaccination.
Impact:
- Informs public health preparedness strategies against bioterrorism involving smallpox.
- Underscores the importance of maintaining smallpox vaccination and surveillance programs.
- Provides critical information for medical and public health professionals responding to potential outbreaks.