Toxicological aspects of preparedness and aftercare for chemical-incidents.
The threat of using chemical warfare agents still exists despite the 1993 Chemical Weapons Convention. Preparedness for attacks with chemical agents has become an important issue of national security programs. It can be anticipated that toxicologists will be increasingly involved in preparedness programs of their institutions and of the government, no matter whether they work in agencies, industry or universities. Toxicologists must get prepared to give fast and reliable advice in the case of an attack, a sabotage or an accident with release of toxic chemicals. They should be familiar with the principles of hazard management and with incident command structures and cooperate with first responders of other organizations involved such as fire department and medical emergency teams already in the planning phase. In the emergency planning phase, toxicologists are expected to help identifying possible hazards. Moreover, they consult public health services with regard to toxicosurveillance and advice hospitals regarding antidotes, decontamination procedures and shelters. They may be involved in the procurement of antidotes and of protective equipment and will support qualified analytical laboratories. In the response phase, toxicologists must be ready to gain and to interpret analytical data, to support the medical care of poisoned victims and to provide repeated risk assessment reports. This requires an on-scene access to databases and registries. The aftercare phase includes the identification of exposed persons, mapping of contaminated areas, organization of decontamination measures and the release of areas. A medical study may be initiated to observe long-term health effects. Good cooperation between regulatory and clinical toxicologists, specific education of toxicologist in the field of chemical emergencies and regular trainings are essential elements of good preparedness.
Schwenk
Michael
M
Landesgesundheitsamt, Wiederholdstr, 15, 70174 Stuttgart, Germany. michael@schwenk.tue.uunet.de
Kluge
Stefan
S
Jaroni
Hanswerner
H
D000931:Antidotes / Q000600:supply & distribution; D002618:Chemical Warfare; D002619:Chemical Warfare Agents / Q000032:analysis / Q000145:classification / Q000506:poisoning*; D003666:Decontamination; D004189:Disaster Planning / Q000331:legislation & jurisprudence / Q000458:organization & administration*; D004632:Emergency Medical Services / Q000458:organization & administration*; D006801:Humans; D020380:Needs Assessment / Q000458:organization & administration*; D011041:Poisoning / Q000517:prevention & control; D012134:Respiratory Protective Devices / Q000600:supply & distribution; D012306:Risk
D000931:Antidotes; D002619:Chemical Warfare Agents