Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand)
To determine the prevalence of indicator bacteria resistant to antimicrobials among poultry in three Southeast Asian countries (Vietnam, Indonesia and Thailand), we examined the antimicrobial susceptibilities of commensal bacteria isolated from chickens. In total, 125, 117 and 180 isolates of Escher...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Japanese Society of Veterinary Science
2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/59773 |
| _version_ | 1855540762558595072 |
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| author | Usui, M. Ozawa, S. Onozato, H. Kuge, R. Obata, Y. Uemae, T. Ngoc, P.T. Heriyanto, A. Chalemchaikit, T. Makita, K. Muramatsu, Y. Tamura, Y. |
| author_browse | Chalemchaikit, T. Heriyanto, A. Kuge, R. Makita, K. Muramatsu, Y. Ngoc, P.T. Obata, Y. Onozato, H. Ozawa, S. Tamura, Y. Uemae, T. Usui, M. |
| author_facet | Usui, M. Ozawa, S. Onozato, H. Kuge, R. Obata, Y. Uemae, T. Ngoc, P.T. Heriyanto, A. Chalemchaikit, T. Makita, K. Muramatsu, Y. Tamura, Y. |
| author_sort | Usui, M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | To determine the prevalence of indicator bacteria resistant to antimicrobials among poultry in three Southeast Asian countries (Vietnam, Indonesia and Thailand), we examined the antimicrobial susceptibilities of commensal bacteria isolated from chickens. In total, 125, 117 and 180 isolates of Escherichia coli, Enterococcus faecalis and Enterococcus faecium, respectively, were used to test for antimicrobial susceptibility. Bacterial resistance to antimicrobial treatment was most frequently observed with oxytetracycline with a prevalence of 73.6% (E. coli), 69.2% (E. faecalis) and 92.2% (E. faecium). Resistance to fluoroquinolones, which are critically important medicines, was also frequently observed in E. coli (48.8%), E. faecalis (17.9%) and E. faecium (82.8%). The prevalence of indicator bacteria resistant to most of the antimicrobials tested in these countries was higher than those for developed countries. The factors underlying antimicrobial resistance may include inappropriate and/or excessive use of antimicrobials. These results highlight the need for monitoring the emergence and prevalence of antimicrobial resistance in developing countries. |
| format | Journal Article |
| id | CGSpace59773 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Japanese Society of Veterinary Science |
| publisherStr | Japanese Society of Veterinary Science |
| record_format | dspace |
| spelling | CGSpace597732023-03-18T11:42:07Z Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) Usui, M. Ozawa, S. Onozato, H. Kuge, R. Obata, Y. Uemae, T. Ngoc, P.T. Heriyanto, A. Chalemchaikit, T. Makita, K. Muramatsu, Y. Tamura, Y. food safety To determine the prevalence of indicator bacteria resistant to antimicrobials among poultry in three Southeast Asian countries (Vietnam, Indonesia and Thailand), we examined the antimicrobial susceptibilities of commensal bacteria isolated from chickens. In total, 125, 117 and 180 isolates of Escherichia coli, Enterococcus faecalis and Enterococcus faecium, respectively, were used to test for antimicrobial susceptibility. Bacterial resistance to antimicrobial treatment was most frequently observed with oxytetracycline with a prevalence of 73.6% (E. coli), 69.2% (E. faecalis) and 92.2% (E. faecium). Resistance to fluoroquinolones, which are critically important medicines, was also frequently observed in E. coli (48.8%), E. faecalis (17.9%) and E. faecium (82.8%). The prevalence of indicator bacteria resistant to most of the antimicrobials tested in these countries was higher than those for developed countries. The factors underlying antimicrobial resistance may include inappropriate and/or excessive use of antimicrobials. These results highlight the need for monitoring the emergence and prevalence of antimicrobial resistance in developing countries. 2014 2015-03-20T07:11:38Z 2015-03-20T07:11:38Z Journal Article https://hdl.handle.net/10568/59773 en Open Access Japanese Society of Veterinary Science Usui, M., Ozawa, S., Onozato, H., Kuge, R., Obata, Y., Uemae, T., Ngoc, P.T., Heriyanto, A., Chalemchaikit, T., Makita, K., Muramatsu, Y. and Tamura, Y. 2014. Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand). Journal of Veterinary Medical Science 76(5): 685-692. |
| spellingShingle | food safety Usui, M. Ozawa, S. Onozato, H. Kuge, R. Obata, Y. Uemae, T. Ngoc, P.T. Heriyanto, A. Chalemchaikit, T. Makita, K. Muramatsu, Y. Tamura, Y. Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) |
| title | Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) |
| title_full | Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) |
| title_fullStr | Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) |
| title_full_unstemmed | Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) |
| title_short | Antimicrobial susceptibility of indicator bacteria isolated from chickens in Southeast Asian countries (Vietnam, Indonesia, and Thailand) |
| title_sort | antimicrobial susceptibility of indicator bacteria isolated from chickens in southeast asian countries vietnam indonesia and thailand |
| topic | food safety |
| url | https://hdl.handle.net/10568/59773 |
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