Publication: Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula.
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Issued Date
2015-01-23
Copyright Date
2015
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eng
ISSN
1178-6973 (electronic)
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Mahidol University
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PubMed Central
Bibliographic Citation
Nakayama T, Ueda S, Huong BT, Tuyen le D, Komalamisra C, Kusolsuk T, et al. Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula. Infect Drug Resist. 2015 Jan 23;8:1-5.
Suggested Citation
Nakayama, Tatsuya, Ueda, Shuhei, Huong, Bui Thi Mai, Tuyen, Le Danh, Chalit Komalamisra, ชลิต โกมลมิศร์, Teera Kusolsuk, ธีระ กุศลสุข, Hirai, Itaru, Yamamoto, Yoshimasa Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula.. Nakayama T, Ueda S, Huong BT, Tuyen le D, Komalamisra C, Kusolsuk T, et al. Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula. Infect Drug Resist. 2015 Jan 23;8:1-5.. doi:10.2147/IDR.S74934. Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/811
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Title
Wide dissemination of extended-spectrum β-lactamase-producing Escherichia coli in community residents in the Indochinese peninsula.
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Abstract
Recent studies have reported a widespread distribution of extended-spectrum
β-lactamase (ESBL)-producing bacteria, not only in the nosocomial setting, but
also in the community; some local communities in Southeast Asia have been
reported to show a high prevalence of ESBL-producing bacteria. However, the
details regarding the quantitative/qualitative state of ESBL-producing bacterial
spread in Southeast Asia are currently unclear. Thus, the aim of this study was
to assess the state of ESBL-producing bacterial spread in community residents
from the Indochinese peninsula, as a representative region of Southeast Asia. In
order to achieve this aim, local community residents in Laos and Vietnam were
examined for fecal carriage of ESBL-producing Enterobacteriaceae, and the
findings were compared with data from a previous study in Thailand which was
conducted in the same manner as this study. Between 47.0%-70.2% of the Laotian
and Vietnamese residents carried ESBL-producing CTX-M genotype
Enterobacteriaceae. The most common sub-genotypes of CTX-M were CTX-M-1
(33.0%-47.5%) and CTX-M-9 (47.5%-64.1%), and these rates were similar among all
three countries. Taken together, these results confirmed that ESBL-producing
Enterobacteriaceae are widely disseminated in Indochinese countries, such as
Thailand, Laos, and Vietnam.