tailieunhanh - Báo cáo khoa học: "Salmonella Isolated from Animals and Feed Production in Sweden Between 1993 and 1997"

Tuyển tập các báo cáo nghiên cứu về bệnh thú y được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành thú y đề tài: Salmonella Isolated from Animals and Feed Production in Sweden Between 1993 and 1997. | Acta vet. scand. 2003 44 181-197. Salmonella Isolated from Animals and Feed Production in Sweden Between 1993 and 1997 By 5. Boqvist1 I. Hansson1 U. Nord Bjerselius1 C. Hamilton1 H. Wahlstrom1 B. Noll2 E. Tysen1 and A. Engvall1 1National Veterinary Institute Uppsala Sweden and 2Swedish Board of Agriculture Jonkoping Sweden. Boqvist S Hansson I Nord Bjerselius U Hamilton C Wahlstrom H Noll B Tysen E Engvall A Salmonella isolated from animals and feed production in Sweden between 1993 and 1997. Acta vet. scand. 2003 44 181-197. - This paper presents Salmonella data from animals feedstuffs and feed mills in Sweden between 1993 and 1997. During that period 555 isolates were recorded from animals representing 87 serotypes. Of those 30 serotypes were found in animals in Sweden for the first time. The majority of all isolates from animals were S. Typhimurium n 91 followed by S. Dublin n 82 . There were 115 isolates from cattle 21 from broilers 56 from layers and 18 from swine. The majority of these isolates were from outbreaks although some were isolated at the surveillance at slaughterhouses. The number of isolates from the feed industry was similar to that of the previous 5-year period. Most of those findings were from dust and scrapings from feed mills in accordance with the HACCP programme in the feed control programme. It can be concluded that the occurrence of Salmonella in animals and in the feed production in Sweden remained favourable during 1993-97. animal cattle feed feed production isolate poultry swine Salmonella Sweden. Introduction Salmonellosis is one of the most common food borne zoonoses reported world-wide Gomez et al. 1997 Thorns 2000 . However in Sweden the prevalence of Salmonella in food producing animals is low Hopp et al. 1999 Anonymous 2001 Thorberg Engvall 2001 . This is most likely due to the Salmonella control programme that started in 1961 with the aim to keep meat-and egg producing animals free from Salmonella. When Sweden joined the .