| Sample type | Number of isolates | ESBL-phenotype | β-lactamases genes in E. coli isolates | |||
| blaTEM | blaCTX-M | bla SHV | blaOXA | |||
| Human faecal | 74 | 9 (12%) | 7 | 5 | 0 | 0 |
| Hand swabs | 49 | 5 (10%) | 4 | 3 | 0 | 0 |
| Slurry | 80 | 2 (3%) | 2 | 2 | 0 | 0 |
| Fresh cattle dung | 83 | 2 (2%) | 2 | 0 | 0 | 0 |
| Total | 286 | 18 (6%) | 15 (83%) | 10 (56%) | 0 | 0 |