High Prevalence of Antibiotic Resistance and Molecular Characterization of Integrons among Shigella Isolates in Eastern China
Author(s) -
Yun Shen,
Huimin Qian,
Gong Jun-jun,
Feifei Deng,
Chen Dong,
Lu Zhou,
Hongxiong Guo
Publication year - 2013
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.02102-12
Subject(s) - integron , shigella , shigella flexneri , microbiology and biotechnology , antibiotic resistance , biology , antibiotics , antimicrobial , salmonella , bacteria , gene , escherichia coli , genetics
A total of 747Shigella isolates were collected from hospitals in Jiangsu Province of China. Susceptibilities to antimicrobials and integrons were tested. A total of 78.3% ofS. flexneri isolates and a total of 74.3%S. sonei isolates were resistant to at least three antibiotics. Of theShigella isolates, 74.7% had integron I and 82.6% had integron II. The conjunction of the high prevalence of integrons inShigella and high resistance to antimicrobials will lead to rapid dissemination of resistant genes in this region.
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