<i>Klebsiella pneumoniae</i>Antimicrobial Drug Resistance, United States, 1998–2010

Abstract

We studied antimicrobial-resistant Klebsiella pneumoniae for 1998-2010 by using data from The Surveillance Network. Susceptibility results (n = 3,132,354) demonstrated significant increases in resistance to all antimicrobial drugs studied, except tetracycline. Cross-resistance among carbapenem-resistant K. pneumoniae was lower for tetracycline and amikacin.