Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Multidrug-resistant Salmonella typhimurium and Salmonella enteritidis identified by multiplex PCR from animals" | J. Vet. Sei. 2001 2 3 181-188 MI Veterinary Science Multidnig-resistant Salmonella typhimurium and Salmonella enteritidis identified by multiplex PCR from animals Soo Jin Yang1 Kyoung Yoon Park2 Keun Seok Seo1 Thomas E. Besser3 Han Sang Yoo1 Kyoung Min Noh1 So Hyun Kim1 Shuk Ho Kim4 Bok Kwon Lee4 Yoon Ho Kook5 and Yong Ho Park1 1 Department of Veterinary Microbiology and Infectious Diseases College of Veterinary Medicine and School of Agricultural Biotechnology Seoul National University Suwon 441-744 Korea 2Clinical Pathology Laboratory Bayer Korea Ltd Seoul 157-200 Korea 3Department of Veterinary Microbiology and Pathology College of Veterinary Medicine Washington State University Pullman WA 99163 USA 4Laboratory of Enteric Infections Department of Microbiology National Institute of Health Seoul 122-701 Korea 5Department of Microbiology College of Medicine Seoul National University Seoul 110-799 Korea Abstrađ Antibiotic resistance in Salmonella enteritidis and typhimurium one of the most frequent etiologic pathogens of food-borne bacterial gastroenteritidis in humans is a serious health problem worldwide. Fifteen and 22 each of s. enteritidis and s typhimuriwn were isolated from animals from 1983 to 1999 in Korea and tested for their antibiotic resistance patterns and phage types enteritidis isolates were highly resistant to sulfonamides and four of them showed multiple antibiotic resistance. The most frequent phage type PT of s enteritids was pn even though none of them had multiple antibiotic resistance. typhimurium isolates were highly resistant to streptomycin sulfonamides and tetracycline 100 and respectively. The incidence of multiple antibiotic resistance of S typhimurium isolates was extremely high 100 comparing to SI enteritidis isolates . Two of the five ACSSuT type s. typhimurium isolates resistant to ampicillin chloramphenicol streptomycin sulfonamides and tetracycline were phage type DT104. All typhimurium isolates were .
