title: [Verification of nosocomial infection chains with Pseudomonas aeruginosa (author's transl)].
abstract: With all 3 typing methods (sero, lyso, pyocin type) errors can arise. The pyocin test following heat curing can be expected to give the least erroneous results. This was demonstrated by a test of 200 non-selected strains which were grown within 4 weeks. The possibility exists that a single patient discharges several different strains simultaneously or in succession. These results must be considered when efforts are made to detect infection chains in a hospital.
mesh_terms: D001434:Bacteriophage Typing; D003428:Cross Infection / Q000382:microbiology* / Q000635:transmission; D006801:Humans; D011552:Pseudomonas Infections / Q000382:microbiology* / Q000635:transmission; D011550:Pseudomonas aeruginosa / Q000145:classification*; D011709:Pyocins / Q000032:analysis; D012703:Serotyping; D013557:Switzerland
chemical_list: D011709:Pyocins
vernacular_title: Zur Erfassung nosokomialer Infektketten mit Pseudomonas aeruginosa.