Research Article

Antimicrobial Activity of Lactic Acid Bacteria Starters against Acid Tolerant, Antibiotic Resistant, and Potentially Virulent E. coli Isolated from a Fermented Sorghum-Millet Beverage

Figure 1

Measurement of the inhibition zone diameter to determine antibiotic susceptibility/resistance using the Kirby–Bauer disk diffusion method. Image showing inhibition zones of ceftriaxone (30 μg) against E. coli BMC 4.