Safety.
D000056:Accident Prevention / Q000193:education; D003428:Cross Infection / Q000517:prevention & control; D004190:Disasters; D004777:Environment; D004865:Equipment and Supplies, Hospital; D005390:Fires / Q000517:prevention & control; D006739:Hospital Administration; D006749:Hospital Design and Construction; D006801:Humans; D011315:Preventive Medicine; D012037:Refuse Disposal; D012499:Sanitation; D014481:United States