2010년 가축 및 도축장 식육에서 분리한 Salmonella의 항생제 내성

• 영문명: Antimicrobial resistance in Salmonella isolates from food animals and raw meats in Korea during 2010
• 발행기관: 한국예방수의학회
• 저자명: 김수란(Su Ran Kim) 남향미(Hyang Mi Nam) 장금찬(Geum Chan Jang) 김애란(Aeran Kim) 강민수(Min-Su Kang) 채명화(Myung Hwa Chae) 정석찬(Suk Chan Jung) 강대진(Dae Jin Kang) 김준걸(Joon Kul Kim) 임숙경 (Suk Kyung Lim)
• 간행물 정보: 『Korean Journal of Veterinary Public Health』Vol.35, No.4, 246~254쪽, 전체 9쪽
• 주제분류: 의약학 > 면역학
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

Salmonellosis constitutes an important public health problem in both developing and developed countries, including Korea. The aims of present study were to investigate the serovar and antimicrobial resistance of Salmonella isolated from food animals and animal products in slaughterhouses and farms. A total of 323 Salmonella were isolated from food animals (n=277) and meats (n=46) during 2010. Of the isolates, 21 different serovars were identified. The predominant serovars were S. Rissen (35%) and S. Montevideo (24.3) in healthy pigs, while S. Enteritidis (25.5%) in healthy chicken. S. Typhimurium (88.8%) was predominant in disease pigs, while S. Gallinarum (29.2%) and S. Montevideo (26.9%) were in diseased chickens. Among meat samples, S. Typhimurium (57.1%) was the most common serovar in pork but S. Enteritidis (38.7%) and S. Montevideo(32.3%) were in chikcen meats. Analysis of antimicrobial resistance patterns revealed that 20.7% of the isolates were sensitive to all the 15 drugs tested. The isolates were frequently resistant to nalidixic acid (47.7%), tetracycline (38.4%), streptomycin (33.7%), and ampicillin (32.8%). The resistance to quinolone and 3 rd generation cephalosporins was higher in chicken and chicken meat isolates. Of the 323 isolates, 174 (53.9%) were resistant to one or more CLSI subclass, and 117 (36.2%) showed multiple-resistance. Our findings showed that multiple resistant Salmonella organism are widespread in animals and animal products in Korea. To prevent the transmission or exposure for consumers of antimicrobial resistant Salmonella, policies and guidelines aiming at prudential use of critical antimicrobials for humans are needed.

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키워드

Salmonella Animals Meats Antimicrobial Resistance