Bacteriophage typing of Staphylococcus hyicus subsp hyicus isolated from pigs.
Four phages were isolated and used for typing Staphylococcus hyicus subsp hyicus isolated from pigs with or without exudative epidermatitis (EE) in Japan. Sixty-four (85.3%) of the 75 isolates examined were typeable at either routine test dilution (RTD) or 100 X RTD. Two or more kinds of phage patterns were present in the isolates from each pig with EE. All isolates from healthy pigs showed a single-phage pattern. Fourteen (32.6%) of 43 isolates and 7 (87.5%) of 8 isolates from pigs with EE in Belgium and Czechoslovakia, respectively, were typeable with the 4 phages. None of 180 isolates of S aureus, 7 (6.4%) of 110 isolates of S intermedius, and 2 (2.3%) of 86 isolates of S epidermidis were typeable.
D000818:Animals; D000831:Animals, Newborn / Q000382:microbiology; D001434:Bacteriophage Typing / Q000379:methods*; D001530:Belgium; D004818:Epidermitis, Exudative, of Swine / Q000382:microbiology*; D007564:Japan; D013210:Staphylococcus / Q000145:classification* / Q000302:isolation & purification; D013204:Staphylococcus Phages; D013552:Swine / Q000382:microbiology*