NIOSH tips on protecting buildings from terrorists agents.
D023482:Bioterrorism / Q000517:prevention & control*; D004784:Environmental Monitoring / Q000379:methods*; D006268:Health Facilities / Q000592:standards*; D006801:Humans; D009314:National Institute for Occupational Safety and Health, U.S.; D016273:Occupational Exposure / Q000517:prevention & control*; D012637:Security Measures; D014481:United States; D014691:Ventilation / Q000592:standards*