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Original Research

Clonal Dissemination of Multiple Carbapenemase Genes in Carbapenem-Resistant Enterobacterales Mediated by Multiple Plasmids in China

, , , , ORCID Icon, , , & show all
Pages 3287-3295 | Published online: 19 Aug 2021

Figures & data

Figure 1 Distribution of CRE isolates in the Hunan province and proportion of carbapenemase genes.

Figure 1 Distribution of CRE isolates in the Hunan province and proportion of carbapenemase genes.

Table 1 Antimicrobial Susceptibility Rates of Clinical CRE Strains (MICs, mg/L)

Figure 2 Distribution of carbapenemase among different CRE strains from adults and pediatric patients. The vertical axis represents the percent of each strain.

Figure 2 Distribution of carbapenemase among different CRE strains from adults and pediatric patients. The vertical axis represents the percent of each strain.

Figure 3 The blaKPC-2-positive ST11 K. pneumoniae in Hunan province (part). Red and green squares indicate the presence or absence of the indicated resistance genes, respectively. Isolates with ≥90% genetic similarity were classified in the same group.

Abbreviations: Hos, hospital; G, Xiangya Hospital of Central South University; F, The First People’s Hospital of Xiangtan City; C, People’s Hospital of Ningxiang; D, The Third Hospital of Changsha; J, People’s Hospital of Shaoyang County; NA, not detected.
Figure 3 The blaKPC-2-positive ST11 K. pneumoniae in Hunan province (part). Red and green squares indicate the presence or absence of the indicated resistance genes, respectively. Isolates with ≥90% genetic similarity were classified in the same group.

Figure 4 Clonal distribution of blaIMP-38-positive ST307 K. pneumoniae and blaNDM-1-positive ST2407 K. pneumoniae in Hunan Children’s Hospital. Red and green squares indicate the presence and absence of the indicated resistance genes, respectively.

Abbreviations: Hos, hospital; B, Hunan Children’s Hospital; Rt, replicon typing; NA, not detected.
Figure 4 Clonal distribution of blaIMP-38-positive ST307 K. pneumoniae and blaNDM-1-positive ST2407 K. pneumoniae in Hunan Children’s Hospital. Red and green squares indicate the presence and absence of the indicated resistance genes, respectively.