2002j-485 antidotes aspectsanitaire biological biologicalwarfare biologicalweapons bioterrorism bioterrorisme chemicalindustry chemicalplants chemicalsafety chemicalwarfare chemicalwarfareagents chemicalweapons civildefense congresses congrès control decontamination dirtybombs disasterrelief disasters emergencymanagement emergencymedicalpersonnel emergencymedicalservices governmentpolicy guerrebiologique hazardoussubstances healthaspects history hv6431s9592001 intoxicants kansas lawandlegislation medicalcare medicaltreatment mesures methods military nationalsecurity naturaldisasters nature nebraska nuclearterrorism nuclearweapons poisoning prevention psychologicalaspects publichealth qv663 recherche research rulesandpractice safetymeasures safetyregulations securitymeasures servicesmédicauxetsanitaire sewagedisposalplants socialscience soinsmédicaux studyandteaching sécurité technologicalinnovations terrorism terrorisme terrorismechimique terroristattack therapeuticuse trainingof unitedstates victimesduterrorisme victimsofterrorism wa295 water-supply weaponsofmassdestruction