title: Food poisoning cases must be handled with care.
mesh_terms: D002675:Child, Preschool; D004196:Disease Outbreaks; D004927:Escherichia coli Infections / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control; D019453:Escherichia coli O157; D005516:Food Microbiology; D005517:Foodborne Diseases / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control; D006463:Hemolytic-Uremic Syndrome / Q000453:epidemiology / Q000382:microbiology / Q000517:prevention & control; D006801:Humans; D008297:Male; D014852:Wales / Q000453:epidemiology