Zeroing in on infection.
D000985:Antisepsis; D003428:Cross Infection; D004196:Disease Outbreaks; D004739:England; D005738:Gas Gangrene / Q000453:epidemiology; D006797:Housekeeping, Hospital; D006801:Humans; D007753:Laboratories; D010357:Patient Isolators; D011552:Pseudomonas Infections / Q000453:epidemiology