Analysis on serotype and drug susceptibility of Shigella isolated from patients’ feces in Henan Province in 2016
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(Henan Center for Disease Control and Prevention, Henan Zhengzhou 450016, China)

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    Abstract:

    Objective Analyze the serotype distribution and drug resistance of Shigella from patients in Henan Province in 2016. Methods Fifty Shigella strains which were isolated from 2 896 diarrhea patients by 15 sentinel hospitals in Henan Province were tested for serotype and drug susceptibility with broth dilution method, and etiological food information were collected and analyzed statistically. Results Shigella flexneri and Shigella soonei were dominant serotype, among which Shigella flexneri 2a subtype was the No.1 pathogens, accounted for 52.0%(26/50), followed by Shigella soonei II phase accounted for 26.0%(13/50). For drug susceptibility test for 10 kinds of antibiotics, the antibiotics with high resistance for Shigella included nalidixic acid (100.0%,50/50), tetracycline (100.0%,50/50), ampicillin (98.0%,49/50) and sulfonamide (90.0%,45/50). Conclusion The multidrug resistance was serious.

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ZHANG Meng, WU Lingling, LI Yanfen, ZHANG Guangwei, QIU Zhengyong, ZHANG Xiuli, ZHANG Ding. Analysis on serotype and drug susceptibility of Shigella isolated from patients’ feces in Henan Province in 2016[J].中国食品卫生杂志,2018,30(5):519-521.

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History
  • Received:May 17,2018
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  • Online: September 29,2018
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