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Serotyping and antimicrobial susceptibility of Salmonella spp.: Nationwide multicenter study in Korea

Title
Serotyping and antimicrobial susceptibility of Salmonella spp.: Nationwide multicenter study in Korea
Authors
Lee J.Y.Kim J.A.Jeong H.S.Shin J.H.Chang C.L.Jeong J.Cho J.-H.Kim M.-N.Kim S.Kim Y.R.Lee C.H.Lee K.Lee M.A.Lee W.G.Lee J.N.
Ewha Authors
이미애
SCOPUS Author ID
이미애scopus
Issue Date
2013
Journal Title
Japanese Journal of Infectious Diseases
ISSN
1344-6304JCR Link
Citation
vol. 66, no. 4, pp. 284 - 289
Indexed
SCIE; SCOPUS WOS scopus
Abstract
The study aimed to investigate the prevalence of various serotypes and extended-spectrum b-lactamase-producing features of Salmonella strains and to determine the antimicrobial susceptibility of 256 Salmonella strains other than Salmonella serotype Typhi, which were isolated at 12 university hospitals in Korea. We identified 46 serotypes of Salmonella spp. Serogroup D was the most common (39.5%), followed by B (32.4%), C (22.7%), E (2.7%), A (2.3%), and G (0.4%). The three most common Salmonella serotypes were Enteritidis (36.3%), Typhimurium (16.8%), and Infantis (7.8%). Six strains that belonged to serotype Paratyphi A and nine that belonged to serotype Paratyphi B were also detected. The 256 Salmonella strains had a 38.7% rate of resistance to ampicillin, 23.0% to chloramphenicol, 8.2z to cefotaxime, 8.6% to ceftriaxone, and 6.3% to trimethoprim-sulfamethoxazole. The antimicrobial resistance rates of Salmonella serogroups B and D were higher than those of the other serogroups. Seven isolates carried blaCTX-M: Four CTX-M-15, two CTX-M-14, and one CTX-M-3.
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의과대학 > 의학과 > Journal papers
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