Homelessness: a state of vulnerability.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000393:Air Pollutants; D002648:Child; D002908:Chronic Disease; D005260:Female; D005334:Fever; D005627:Frostbite; D006703:Ill-Housed Persons; D006801:Humans; D006920:Hygiene; D007035:Hypothermia; D008297:Male; D008603:Mental Health; D008875:Middle Aged; D011634:Public Health; D014481:United States