Emergence of multidrug-resistant Salmonella enterica serotype Newport infections resistant to expanded-spectrum cephalosporins in the United States
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Increased burden of illness associated with antimicrobial-resistant Salmonella enterica serotype typhimurium infections
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Nontyphoidal Salmonella from human clinical cases, asymptomatic children, and raw retail meats in Yucatan, Mexico
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β-Lactamases in ampicillin-resistant Escherichia coli isolates from foods, humans, and healthy animals
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Occurrence and characterization of resistance to extended-spectrum cephalosporins mediated by β-lactamase CMY-2 in Salmonella isolated from food-producing animals in Canada
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