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http://dx.doi.org/10.5536/KJPS.2022.49.4.281

Comparison of Detection Rate of Salmonella spp. in Environment Sampling of Conventional and Welfare Chicken Farms  

Deok-Hwan, Kim (Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University)
Kyu-Jik, Kim (Cherrybro)
Yun-Jeong, Choi (Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University)
Heesu, Lee (Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University)
Ji-Yeon, Hyeon (Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University)
Chang-Seon, Song (Avian Diseases Laboratory, College of Veterinary Medicine, Konkuk University)
Publication Information
Korean Journal of Poultry Science / v.49, no.4, 2022 , pp. 281-286 More about this Journal
Abstract
This study was conducted to investigate the detection rate and serotypes of Salmonella spp. in conventional and welfare poultry farms. Ten welfare (five layer and five broiler) and 15 conventional farms (five layer and ten broiler farms) were visited to collect environmental samples for identification and serotyping of Salmonella spp. The detection rate of Salmonella spp. was higher in the welfare farms than in conventional farms in both layer and broiler farms. In layer farms, Salmonella spp. was detected in 0.76% (1 out of 130) of samples from one of five welfare layer farms, but was not detected in the five in conventional layer farms. No significan ifference (P>0.05) was observed between the welfare and conventional layer farms. In broiler farms, Salmonella spp. was detected in 10.5% (21 out of 200) of samples from four of five welfare broiler farms and 3.5% (7 out of 200) of samples from five of ten conventional broiler farms, and a significant difference (p <0.05) was observed between the welfare and conventional broiler farms. Among 29 Salmonella spp. isolates, five isolates were serotyped to Salmonella enterica subsp. Enteritidis (n=2), Salmonella enterica subsp. Grampian (n=1), Salmonella enterica subsp. Virchow (n=1), and Salmonella enterica subsp. Senftenberg (n=1). These results suggest that microbial risks could be higher in welfare farms than in conventional farms due to easy access to open-air areas, environmental enrichment, and reduced use of antibiotics. Therefore, continuous monitoring and surveillance for Salmonella spp. is necessary to improve the microbiological safety of poultry meat.
Keywords
animal welfare farm; Salmonella; layer farm; broiler farm;
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  • Reference
1 Jeong JH 2021 Study on the revision of animal welfare certification standards for poultry and pig. NIAS. PJ013608
2 OIE 2016 2016 Report of the fifteenth meeting of the OIE animal welfare working group. https://www.woah.org/ fileadmin/Home/eng/Animal_Welfare/docs/pdf/AWWG_Reports/A_Report_AWWG_2016.pdf Accessed on May 30, 2016.
3 Kim GY 2019 Animal and plant quarantine agency. https://www.mafra.go.kr/mafra/293/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGbWFmcmElMkY2OCUyRjMyMTEwNCUyRmFydGNsVmlldy5kbyUzRmJic0NsU2VxJTNEJTI2cmdzRW5kZGVTdHIlM0QlMjZiYnNPcGVuV3JkU2VxJTNEJTI2cmdzQmduZGVTdHIlM0QlMjZwYXNzd29yZCUzRCUyNnNyY2hDb2x1bW4lM0QlMjZyb3clM0QxMCUyNmlzVmlld01pbmUlM0RmYWxzZSUyNnBhZ2UlM0QxJTI2c3JjaFdyZCUzRCUyNg%3D%3D Accessed on Aug 8, 2019.
4 Kim YH 2021 Animal and plant quarantine agency. https://www.qia.go.kr/viewwebQiaCom.do?id=52234&type=7_depart Accessed on Apr 6, 2021.
5 Lederberg J, Shope RE, Oaks SC Jr. 1992 Emerging Infections: Microbial Threats to Health in the United States. Washington (DC): National Academies Press (US). Institute of Medicine Committee on Emerging Microbial Threats to Health.
6 Cheon SN, Yoo GZ, Jung JY, Kim CH, Kim DH, Jeon JH 2021 Survey on housing facilities and management of broiler welfare certified farms. KJOA 29(2):209-221.
7 Kim DH, Kim GJ, Song CS 2019 Comparison of mycoplasma prevalence and protection rate of low pathogenic avian influenza between traditional cage and animal welfare systems. KJPS 46(4):271-277.
8 Guard-Petter J 2001 The chicken, the egg and Salmonella enteritidis. Environ Microbiol 3(7):421-430.   DOI
9 Ministry of Food and Drug Safety 2021 Current status of food poisoning through food statistics. https://www.mfds.go.kr/brd/m_629/view.do?seq=27 Accessed on Jan 11, 2021.
10 Choi SW, Ha JS, Kim BY, Lee DH, Park JK, Youn HN, Hong YH, Lee SB, Lee JB, Park SY, Choi IS, Song CS 2014 Prevalence and characterization of Salmonella species in entire steps of a single integrated broiler supply chain in Korea. Poult Sci 93(5):1251-1257.   DOI
11 Halatsi K, Oikonomou I, Lambiri M, Mandilara G, Vatopoulos A, Kyriacou A 2006 PCR detection of Salmonella spp. using primers targeting the quorum sensing gene sdiA. FEMS Microbiol Lett 259(2):201-207.   DOI
12 Gelaw AK, Nthaba P, Matle I 2018 Detection of Salmonella from animal sources in South Africa between 2007 and 2014. J S Afr Vet Assoc 7;89(0):e1-e10.
13 Hong EC, Kang HK, Park KT, Jeon JJ, Kim HS, Park SB, Kim CH, Suh SS, Kim SH 2017 A study of analysis on comparison of laying performance and disease occurrence of welfare approved farms of laying hens with housing type. KJPS 44(2):143-149.
14 Iannetti L, Neri D, Santarelli GA, Cotturone G, Vulpiani MP, Salini R 2020 Animal welfare and microbiological safety of poultry meat: impact of different at-farm animal welfare levels on at-slaughterhouse Campylobacter and Salmonella contamination. Food Control 109:106921.
15 Shields S, and Greger M 2013 Animal welfare and food safety aspects of confining broiler chickens to cages. Animals 3(2):386-400.   DOI
16 EFS 2006 Preliminary report on analysis of the baseline study on the prevalence of Salmonella in laying hen flocks of Gallus gallus. EFSA Journal 4(6):81r.
17 Pezzoli L, Elson R, Little CL, Yip H, Fisher I, Yishai R, Anis E, Valinsky L, Biggerstaff M, Patel N, Mather H, Brown DJ, Coia JE, Pelt Wv, Nielsen EM, Ethelberg S, Pinna ED, Hampton ME, Peters T, Threlfall J 2008 Packed with Salmonella--investigation of an international outbreak of Salmonella senftenberg infection linked to contamination of prepacked basil in 2007. Foodborne Pathog Dis 5(5):661-668.