Prevalence and Characteristics of Salmonella and Campylobacter in Retail Poultry Meat in Japan

Japanese journal of infectious diseases

Hidemasa Izumiya¹  Yoshiko Konishi²  Akira Oishi³  Kazumi Horikawa³  Tomoe Ishihara⁴  Ichiro Furukawa⁴  Toshiro Kuroki⁴  Hiroshi Teranishi⁵  Takayuki Konno⁶  Yuko Kumagai⁶  Jun Yatsuyanagi⁶  Eriko Wada⁶  Hiroko Kashio⁶  Shiho Takahashi⁶  Takahiro Ohnishi⁷  Shioko Saito⁸  Kazuhiko Ishikawa⁹  Keisuke Fukushima⁹  Ken-ichi Hayashi⁹  Naoki Kato^1,10  Akihiko Kobayashi^1,10 

[1] Department of Bacteriology I, National Institute of Infectious Diseases;Department of Food and Life Sciences, The Graduate School of Life and Environmental Sciences, Azabu University;Department of Health Science, Fukuoka Institute of Health and Environmental Sciences;Department of Microbiology, Kanagawa Prefectural Institute of Public Health;Department of Regional Hygiene Inspection, Kanagawa Prefectural Institute of Public Health;Division of Hygiene, Akita Research Center for Public Health and Environment;Division of Microbiology, National Institutes of Health Sciences;Division of Planning and Administration Office, Akita Research Center for Public Health and Environment;Microbiology group, Shiga Prefectural Institute of Public Health;Saitama City Institute of Health Science and Research

关键词: Salmonella;    Campylobacter;    poultry meat;    genotype;    antimicrobial resistance;   

DOI  :  10.7883/yoken.JJID.2016.164

学科分类：传染病学

来源: National Institute of Infectious Diseases

【 摘 要 】

This study was performed to determine the prevalence, antimicrobial susceptibility, and genetic relatedness of Salmonella enterica subsp. enterica and Campylobacter spp. in poultry meat, and to analyze the association of genetic types of these bacteria with their geographical distribution and antimicrobial resistance profiles. Salmonella and Campylobacter isolates have been detected, respectively, in 54 and 71 samples out of 100 samples tested. Nine Salmonella serotypes were found, including S. enterica subsp. enterica serovar Infantis (33%), Schwarzengrund (12%), Manhattan (9%), and others. Campylobacter jejuni and C. coli were detected in 64 (64%) and 14 (14%) samples, respectively. S. enterica subsp. enterica isolates were very frequently resistant to tetracycline (78.3%) and streptomycin (68.3%). Many C. jejuni and C. coli isolates were resistant to sulfamethoxazole/trimethoprim (90.5%), nalidixic acid (47.3%), ampicillin (45.9%), and ciprofloxacin (40.5%). Cluster analysis was performed for the Salmonella isolates using pulsed-field gel electrophoresis (PFGE) data. For Campylobacter isolates, the cluster analysis was based on both PFGE and comparative genomic fingerprinting. The molecular typing results were compared with the information about antimicrobial resistance and geographical locations in which the poultry meat was produced. This analysis revealed that C. jejuni strains with a particular genotype and antimicrobial resistance profile are spreading in specific areas of Japan.

【 授权许可】

Unknown