(A) Detection of colistin-resistance in farms | ||||||||||||
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City | Santo Domingo | Puyo | ||||||||||
Farma | A | B | C | D | E | |||||||
Total | Livestock | Pig | Chicken | Pig | Chicken | Pig | Chicken | Pig | Chicken | Pig | Chicken | |
No. of samples tested | 66 | 0 | 12 | 5 | 4 | 14 | 0 | 0 | 16 | 15 | 0 | |
No. of colistin-resistant E. coli positive samples | 31 | 0 | 6 | 0 | 3 | 9 | 0 | 0 | 6 | 7 | 0 | |
No. of samples positive/No. of samples tested | 31/66 (47.0%) | 18/35 (51.4%) | 13/31 (41.9%) |
(B) Detection of colistin-resistance in livestock | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Pig | Chicken | |||||||||||
No. of samples tested | 34 | 32 | ||||||||||
No. of colistin-resistant E. coli positive samples | 16 (47.1%) | 15 (46.9%) |