Outbreak of cryptosporidiosis in Lancashire.
D003457:Cryptosporidiosis / Q000453:epidemiology* / Q000469:parasitology / Q000635:transmission; D004196:Disease Outbreaks / Q000517:prevention & control / Q000706:statistics & numerical data*; D004739:England / Q000453:epidemiology; D006801:Humans; D014504:Urban Health; D014867:Water / Q000469:parasitology*; D018508:Water Purification / Q000379:methods
D014867:Water