Plasmids harboring resistance genes to quinolones and/or extended spectrum cephalosporins in nontyphoidal Salmonella enterica serotypes from swine in the Midwestern United States

We aimed to characterize the antimicrobial determinants conferring resistance to quinolones and extended spectrum cephalosporins in NTS serotypes from Midwestern swine, and the plasmids contributing to their spread.本研究旨在解析中西部猪源非伤寒沙门氏菌（Non-Typhoidal Salmonella，NTS）血清型中赋予喹诺酮类与超广谱头孢菌素耐药性的抗菌耐药决定因子，以及介导此类耐药性传播的质粒。