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Pooled prevalence of AMR for select gram-negative pathogens from studies of human, animal, and environmental samples. Escherichia coli (A), Klebsiella spp. (B), and Salmonella spp. (C) are included in the graphs. Klebsiella spp. were not isolated from animal studies. Salmonella spp. were isolated from all 3 sectors; however, the sample size in environmental samples (n=15) was too small to calculate pooled prevalence of resistance.
