Nasal carriage of Staphylococcus aureus in healthy dairy cows in Algeria: antibiotic resistance, enterotoxin genes and biofilm formation

Table 4 Pheno-genotypic characteristics of S. aureus isolates recovered from cows and breeders of two farms

Isolate number	Source	Farm	Spa-type	ST	CC	Enterotoxin gene profile	Antimicrobial resistance phenotype
416	Cow	4	t084	15	15		P-TE-OFX
409	Breeder	4	t084	15	15		P-TE-OFX
434	Cow	18	t2228	34	30	seg + seh + sei	P-E
448	Breeder	18	t2228	34	30	seg + seh + sei	P-E

P : penicillin G ; TE : tetracycline ; OFX : ofloxacin ; E : erythromycin ; ST: sequence type; CC: clonal complex

ISSN: 1746-6148