“…Such patients included those with extensive burns, leukemia, Hodgkin's disease and other lymphomas, and patients with widespread solid tumors who were receiving toxic antineoplastic agents (12,14). Although reports in the recent literature have acknowledged the role of P. aeruginosa in nosocomial infections in general (4,5), few have examined the extent of infection or colonization with antibiotic-susceptible or antibiotic-resistant P. aeruginosa in a general hospital, where only an occasional patient is immunosuppressed (7,13). The 106 patients in this report did have underlying diseases, most frequently atherosclerotic heart disease, chronic pulmonary disease, and cerebrovascular or other neurological diseases.…”