Co-Harboring of Beta-Lactamases and Genes in and from Healthy Carriers and Backyard Animals in Rural Communities in Ecuador.

Few studies have addressed drug resistance of Enterobacterales in rural communities in developing countries. This study aimed to determine the coexistence of extended-spectrum β-lactamase (ESBL) and carbapenemase genes in and strains carrying the gene in rural communities in Ecuador from healthy humans and their backyard animals. Sixty-two strains, thirty and thirty-two strains carrying the gene were selected from a previous study.