title: A waterborne gastroenteritis epidemic in Pico Rivera, California.
mesh_terms: D002140:California; D004196:Disease Outbreaks / Q000453:epidemiology*; D004926:Escherichia coli / Q000302:isolation & purification; D005759:Gastroenteritis / Q000453:epidemiology* / Q000209:etiology / Q000635:transmission; D006801:Humans; D012494:Sampling Studies; D012722:Sewage; D014871:Water Microbiology; D014876:Water Pollution
chemical_list: D012722:Sewage