Table 2 Summary of the 68 strains responsible for the 62 ESBL-imported carriages and of the ten strains responsible for the nine ESBL-acquired carriages
Strain | Imported ESBL | Acquired ESBL | ||||||
|---|---|---|---|---|---|---|---|---|
n | CTXM 1 group | CTXM 9 group | Other group | n | CTXM 1 group | CTXM 9 group | Other group | |
E. coli | 53 | 30 | 15 | 8 | 5 | 3 | 2 | 0 |
K. pneumoniae | 10 | 8 | 0 | 2 | 1 | 1 | 0 | 0 |
E. cloacae | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 0 |
C. freundii | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
P. mirabilis | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
P. vulgaris | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
C. koseri | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Total | 68 | 43 | 15 | 11 | 10 | 7 | 2 | 1 |