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Antimicrobial Resistance in Escherichia coli Isolated from the Shellfish Farms in the Southern Coast of Korea

남해안 패류양식장에서 분리된 대장균(Escherichia coli)의 항균제 내성

  • Park, Kunbawui (Food Safety Research Division, National Fisheries Research and Department Institude) ;
  • Park, Jun Yong (Food Safety Research Division, National Fisheries Research and Department Institude) ;
  • Jo, Mi Ra (Food Safety Research Division, National Fisheries Research and Department Institude) ;
  • Yu, Hong Sik (Food Safety Research Division, National Fisheries Research and Department Institude) ;
  • Lee, Hee Jung (Food Safety Research Division, National Fisheries Research and Department Institude) ;
  • Kim, Ji Hoe (Food Safety Research Division, National Fisheries Research and Department Institude) ;
  • Oh, Eun Gyoung (West Sea Fisheries Research Institute, National Fisheries Research and Department Institude) ;
  • Shin, Soon Bum (Southwest Sea Fisheries Research Institute, National Fisheries Research and Department Institude) ;
  • Kim, Yeon Kye (Southwest Sea Fisheries Research Institute, National Fisheries Research and Department Institude) ;
  • Lee, Tae Seek (Southwest Sea Fisheries Research Institute, National Fisheries Research and Department Institude)
  • 박큰바위 (국립수산과학원 식품안전과) ;
  • 박준용 (국립수산과학원 식품안전과) ;
  • 조미라 (국립수산과학원 식품안전과) ;
  • 유홍식 (국립수산과학원 식품안전과) ;
  • 이희정 (국립수산과학원 식품안전과) ;
  • 김지회 (국립수산과학원 식품안전과) ;
  • 오은경 (국립수산과학원 서해수산연구소) ;
  • 신순범 (국립수산과학원 남서해수산연구소) ;
  • 김연계 (국립수산과학원 남서해수산연구소) ;
  • 이태식 (국립수산과학원 남서해수산연구소)
  • Received : 2013.08.12
  • Accepted : 2013.09.09
  • Published : 2013.10.31

Abstract

This study evaluated the impact of antimicrobial resistant bacteria produced by inland pollution sources on coastal areas, and investigates antimicrobial resistance profiles of bacteria isolated from marine filter feeders. A total of 107 shellfish (short-necked clams Ruditapes philippinarum, ark shells Scapharca broughtonii, and oysters Crassostrea gigas) were collected from the southern coast of Korea, from which 204 Escherichia coli strains were isolated. The antimicrobial susceptibility patterns of isolated strains were analyzed for 15 antimicrobial agents used in Korea for clinical or veterinary therapy. Antimicrobial resistance was present in 44.6% of E. coli isolates against at least one antimicrobial agent. The rate of antimicrobial resistance in the Narodo area was higher than isolates from the Gangjinman area and Kamak Bay. E. coli isolates had a higher rate of resistance against: tetracycline (29.9%), streptomycin (25.5%), and trimethoprim (14.2%). Of 204 isolates, 29 (14.2%) were resistant to multiple antimicrobial agents.

Keywords

References

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  1. Antimicrobial Resistance in Escherichia coli Isolated from Shellfish Farms on the West Coast of Korea vol.49, pp.1, 2016, https://doi.org/10.5657/KFAS.2016.0013