Spread of salmonellas.
D000328:Adult; D000367:Age Factors; D002648:Child; D005243:Feces / Q000382:microbiology; D006801:Humans; D012475:Salmonella / Q000302:isolation & purification; D012478:Salmonella Food Poisoning / Q000453:epidemiology; D012480:Salmonella Infections / Q000453:epidemiology*; D012703:Serotyping; D012722:Sewage / Q000032:analysis; D013997:Time Factors; D006113:United Kingdom
D012722:Sewage