title: Operation clean-up. Cleaning up.
mesh_terms: D003428:Cross Infection / Q000517:prevention & control*; D006761:Hospitals / Q000592:standards*; D006797:Housekeeping, Hospital / Q000592:standards*; D006801:Humans; D011057:Politics; D012956:Societies, Nursing; D013222:State Medicine; D006113:United Kingdom