Biological warfare--an emerging threat.
As we approach the 21st century, there is an increasing worldwide awareness and threat regarding the use of biological warfare agents both for war and terrorist attack. Biological agents include microorganisms or biological toxins that are used to produce death in humans, animals and plants. They are characterized by low visibility, high potency, substantial accessibility and relatively easy delivery. Biological warfare agents are unconventional weapons that can be delivered by unconventional means like aerosol sprays, food and water contamination, conventional explosive munitions or by covert injections. Because of their concealed delivery, easy transportation and difficult identification they are readily adaptable for terrorist operations or to gain political advantages. The detection of such attack requires recognition of the clinical syndromes associated with various biological warfare agents. Diagnosis can be made on clinical grounds and on investigations. Protective measures can be taken against biological warfare agents. These should be implemented early (if warning is received) or later (once suspicion of agent use is made). After the confirmation of diagnosis emergency medical treatment and decontamination are performed in rapid sequence. Patients are then evacuated and specific therapy is given according to the agent involved. Appropriate emergency department and hospital response could significantly limit the morbidity and mortality of biological warfare agents.
Agarwal
Reshma
R
Upgraded PG Department of Medicine, MLN Medical College, Allahabad (UP).
Shukla
S K
SK
Dharmani
S
S
Gandhi
A
A
D001694:Biological Warfare / Q000145:classification / Q000639:trends*; D023482:Bioterrorism / Q000517:prevention & control / Q000639:trends*; D003666:Decontamination; D003933:Diagnosis; D004632:Emergency Medical Services / Q000592:standards*; D004784:Environmental Monitoring; D006801:Humans; D007194:India; D007239:Infections / Q000145:classification / Q000209:etiology / Q000503:physiopathology; D014218:Triage