Health aspects in natural disasters.
D003141:Communicable Diseases / Q000209:etiology; D004190:Disasters; D004632:Emergency Medical Services; D006801:Humans; D007114:Immunization; D007391:International Cooperation; D009748:Nutrition Disorders / Q000517:prevention & control; D011159:Population Surveillance; D011634:Public Health; D012066:Relief Work; D012498:Sanitary Engineering; D012919:Social Behavior; D014218:Triage