title: Complex typing of Pseudomonas aeruginosa strains isolated in an intensive care unit [a note].
abstract: A total of 2637 Gram-negative facultatively pathogenic bacteria were isolated in the László Central Hospital for Infectious Diseases during a 5-year-period from clinical samples of patients of the Respiratory Intensive Care Unit; 28 further strains were cultured from hospital personnel and fomites. Pseudomonas aeruginosa, Klebsiella and Acinetobacter spp. were most frequently isolated. Complex typing (determination of O serogroup, phage pattern, pyocin type, antibiogram and plasmid pattern) of P. aeruginosa strains showed the predominance of serogroup O11 (62%), but the isolates differed from each other by other characteristics. Conjugation experiments showed no common resistance plasmids in the tested population.
authors: National Institute of Hygiene, Budapest, Hungary.
authors: I
authors: I
authors: Barcs
authors: L
authors: L
authors: Jánosi
authors: A
authors: A
authors: Szentmihályi
authors: K
authors: K
authors: Balázs
mesh_terms: D000293:Adolescent; D000328:Adult; D015373:Bacterial Typing Techniques; D004352:Drug Resistance, Microbial; D004783:Environmental Microbiology; D006801:Humans; D006814:Hungary; D007362:Intensive Care Units; D011552:Pseudomonas Infections / Q000382:microbiology; D011550:Pseudomonas aeruginosa / Q000145:classification / Q000302:isolation & purification*