IS26 Mediates the Acquisition of Tigecycline Resistance Gene Cluster tmexCD1-toprJ1 by IncHI1B-FIB Plasmids in Klebsiella pneumoniae and Klebsiella quasipneumoniae from Food Market Sewage

Tigecycline and colistin are considered 20 as the final options for the treatment of infections caused by multidrug-resistant (MDR) gram-negative bacteria, especially carbapenem-resistant Enterobacteriaceae (1).….