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Fig. 1 | Antimicrobial Resistance & Infection Control

Fig. 1

From: Antibiogram and beta-lactamase genes among cefotaxime resistant E. coli from wastewater treatment plant

Fig. 1

a Count [Log10 (CFU/mL)] of Presumptive Total E. coli (TEc) and Cefotaxime Resistant E. coli (CREc) in summer Influent samples (b) Count [Log10 (CFU/mL)] of other Coliforms and Cefotaxime Resistant Coliforms in summer influent samples. Legend: Inf SR-3 NA = influent sample at sampling occasion 3 without antibiotic, Inf SR-3 A4 = influent sample at sample occasion 3 with 4 mg/L of cefotaxime antibiotic, Inf SR-3 A8 = influent sample 3 with 8 mg/L of cefotaxime antibiotic; Inf SR-2 NA = influent sample at sampling occasion 2 without antibiotic; Inf SR-2 A4 = influent sample at sample occasion 2 with 4 mg/L of cefotaxime antibiotic; Inf SR-2 A8 = influent sample 2 with 8 mg/L of cefotaxime antibiotic; Inf SR-1 NA = influent sample at sampling occasion 1 without antibiotic; Inf SR-1 A4 = influent sample at sample occasion 1 with 4 mg/L of cefotaxime antibiotic; Inf SR-1 A8 = influent sample 1 with 8 mg/L of cefotaxime antibiotic. Figure 1: c Count [Log10 (CFU/mL)] of Presumptive Total E. coli (TEc) and Cefotaxime Resistant E. coli (CREc) in Winter Influent samples (d) Count [Log10 (CFU/mL)] of other Coliforms and Cefotaxime Resistant Coliforms in Winter Influent samples. e Count [Log10 (CFU/mL)] of E. coli and other coliforms in effluent samples. Legend: Inf SR-4 NA = influent sample at sampling occasion 4 without antibiotic, Inf SR-4 A4 = influent sample at sample occasion 4 with 4 mg/L of cefotaxime antibiotic; Inf SR-4A8 = influent sample during sample occasion 4 with 8 mg/L of cefotaxime antibiotic; Inf SR-4 NA = influent sample at sampling occasion 4 without antibiotic; Inf SR-5 A4 = influent sample at sample occasion 5 with 4 mg/L of cefotaxime antibiotic; Inf SR-5 A8 = influent sample during sample occasion 5 with 8 mg/L of cefotaxime antibiotic; Eff SR-1 NA = effluent sample occasion 1 for E. coli without antibiotic supplementation; Eff SR-2 NA = effluent sample occasion 2 for E. coli without antibiotic supplementation; Eff SR-3 NA = effluent sample occasion 3 for E. coli without antibiotic supplementation; Eff SR-1 O-NA = effluent sample occasion 1 for other coliforms without antibiotic supplementation etc.

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