Prevention of cholera.
Durrheim
D
D
D002771:Cholera / Q000453:epidemiology / Q000517:prevention & control*; D003140:Communicable Disease Control / Q000379:methods; D003219:Confidentiality; D018563:Disease Notification; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D011634:Public Health / Q000379:methods*; D011635:Public Health Administration / Q000379:methods; D013019:South Africa / Q000453:epidemiology