Table 5 occurrence of β-lactamase antibiotic resistance genes in some NTS isolates (n = 36 strains)
Virulence genesS. serovars | No. of tested strains | blaOXA-2 | blaCMY-1 | ||
|---|---|---|---|---|---|
No | % | No | % | ||
S. enteritidis | 4 | 0 | 0 | 0 | 0 |
S. typhimurium | 4 | 1 | 25 | 1 | 25 |
S. infantis | 4 | 1 | 25 | 2 | 50 |
S. tsevie | 4 | 0 | 0 | 1 | 25 |
S. larochelle | 4 | 1 | 25 | 1 | 25 |
S. virchow | 3 | 1 | 33.3 | 3 | 100 |
S. haifa | 3 | 0 | 0 | 2 | 66.7 |
S. molade | 3 | 1 | 33.3 | 0 | 0 |
S. heidelberg | 2 | 0 | 0 | 0 | 0 |
S. essen | 2 | 0 | 0 | 1 | 33.3 |
S. shubra | 1 | 1 | 100 | 0 | 0 |
S. alfort | 1 | 0 | 0 | 0 | 0 |
S. apeyeme | 1 | 0 | 0 | 0 | 0 |
Total | 36 | 6 | 16.67 | 11 | 30.56 |