Research Article

Antimicrobial Resistance Profiles of Escherichia coli Isolated from Broiler and Layer Chickens in Arusha and Mwanza, Tanzania

Table 5

Prevalence of multidrug resistance among 204 randomly selected E. coli isolated from broiler and layer chickens from Arusha and Mwanza.

MDR E. coli isolatesNumber of classes of antimicrobial agents, n (%)

Classes34567
nā€‰=ā€‰17750 (28.2)55 (31.1)37 (20.9)29 (16.4)6 (3.4)