Dissemination of Urinary Escherichia coli Phylogroup B2 in Provincial and Community Hospitals in Uthai Thani, Central Thailand
This study examined the antimicrobial susceptibility and genetic relationship based on Clermont phylotyping and ERIC-PCR of 84 E. coli urinary isolates from provincial and community hospitals in Thailand. All the isolates were completely susceptible to nitrofurantoin, whereas almost all isolates were susceptible to carbapenem, fosfomycin, and amikacin. A high resistance rate was found to fluoroquinolone, ampicillin, and trimethoprim/sulfamethoxazole. Clermont phylogroup B2 was predominant (n=58). Subtyping of the B2 phylogroup revealed diverse subgroups, of which subgroup V (n=11) was predominant, followed by VII (n=9), III (n=6), and II (n=6). ERIC-PCR showed the strain of the B2 subgroups III and V were spread between provincial and community hospitals and between hospital wards. This evidence suggested the need for comprehensive infection control monitoring, with strong active surveillance at all hospital levels.PMID:38417863 | DOI:10.7883/yoken.JJID.2023.376
Source: Japanese Journal of Infectious Diseases - Category: Infectious Diseases Authors: Chanihcha Anudit Pornthip Saraisuwan Chantana Kimterng Chanakan Puangmanee Nicharee Bamphensin Anusak Kerdsin Source Type: research
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