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Prevalence of multidrug resistance among 204 randomly selected E. coli isolated from broiler and layer chickens from Arusha and Mwanza.
| MDR E. coli isolates | Number of classes of antimicrobial agents, n (%) | ||||
|---|---|---|---|---|---|
| Classes | 3 | 4 | 5 | 6 | 7 |
| n = 177 | 50 (28.2) | 55 (31.1) | 37 (20.9) | 29 (16.4) | 6 (3.4) |
