J. Matsuda et al., GENETIC-RELATIONSHIP BETWEEN BLOOD AND NONBLOOD ISOLATES FROM BACTEREMIC PATIENTS DETERMINED BY PULSED-FIELD GEL-ELECTROPHORESIS, Journal of clinical microbiology, 36(10), 1998, pp. 3081-3084
A total of 148 isolates from 55 bacteremic patients were examined by p
ulsed-field gel electrophoresis. Genetically different nonblood strain
s were isolated from 13.9% of patients with bacteremia caused by gramp
ositive cocci and 42.1% with Pseudomonas aeruginosa bacteremia, indica
ting that antibiograms of a single nonblood P. aeruginosa isolate are
not always informative for treatment of bacteremia.