title: Hospital-acquired infections-1. Sources and types of infection.
mesh_terms: D003428:Cross Infection / Q000209:etiology* / Q000635:transmission; D004927:Escherichia coli Infections / Q000209:etiology; D006801:Humans; D007710:Klebsiella Infections / Q000209:etiology; D011552:Pseudomonas Infections / Q000209:etiology; D012141:Respiratory Tract Infections; D012480:Salmonella Infections / Q000209:etiology; D013203:Staphylococcal Infections / Q000209:etiology; D014552:Urinary Tract Infections / Q000209:etiology; D014946:Wound Infection / Q000209:etiology