Activity of Novel β-Lactamase Inhibitor Combined With β-lactams Against ST258 Klebsiella pneumoniae and ST131 Escherichia coli isolates Producing β-lactamases

​

Mariana Castanheira, Jill Lindley, Tim B. Doyle, Andrew P. Davis, JMI Laboratories, North Liberty, Iowa

and Olga Lomovskaya, Qpex Biopharma, San Diego, California