Phage typing coagulase-positive staphylococci from rooks and gulls.
Phage typing was performed on 86 strains of Staphylococcus aureus and 25 strains of Staphylococcus intermedius from rooks and gulls with human, bovine, chicken and canine phages. Eighty per cent of the S aureus strains and 64 per cent of the S intermedius strains were typable. The S aureus biotype D strains of rook origin were specifically lysed at routine test dilution (RTD) by chicken phages from groups I or I + IV, by human phages belonging to groups I and M, and partly by canine phage 58. The other rook and gull S aureus strains did not show characteristic phage patterns. The S intermedius strains isolated from both species of birds could be typed only with canine phages and this correlated with their classification into biotypes. All the biotype 1 strains tested but only two of 12 biotype 2 strains were lysed with canine phages at RTD.
Hájek
V
V
Department of Microbiology, School of Medicine, Palacký University, Olomouc, Czechoslovakia.
Horák
V
V
Balusek
J
J
D000818:Animals; D001434:Bacteriophage Typing; D001715:Bird Diseases / Q000382:microbiology*; D001717:Birds; D002353:Carrier State / Q000382:microbiology / Q000662:veterinary*; D013203:Staphylococcal Infections / Q000382:microbiology / Q000662:veterinary*; D013210:Staphylococcus / Q000145:classification*; D013204:Staphylococcus Phages; D013211:Staphylococcus aureus / Q000145:classification*