Pilot study on risk factors associated with caseous lymphadenitis and its seasonal prevalence in the Korean native goat
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Caseous lymphadenitis (CLA) is an endemic but not well-studied disease of Korean native goats (KNG) in Korea. Corynebacterium pseudotuberculosis is the causative agent of the contagious and chronic CLA found in goats. This study aimed to validate the potential risk factors associated with CLA and assess its seasonal prevalence to mitigate this disease in KNG. Data were collected through a questionnaire from four high- and four low-prevalence farms randomly selected based on a prior investigation. The monthly assessments of CLA were conducted in a goat abattoir located in Jeonnam Province, Korea, to evaluate its seasonal prevalence. The associated risk factors for CLA in KNG herds imply that herd size, scratching against pillars, pipes, or walls in the herd, and disinfection of goat herds are potential risk factors for CLA (P<0.05). The type of floor and entry of new goats into the herd, which are potential risk factors, affected CLA prevalence in the KNG herd (P <0.2). The prevalence of CLA in KNG was significantly higher in spring (29.34%) than in autumn (14.61%), summer (15.31%), and winter (19.48%) (P <0.05). Based on the risk factor assessment, attention should be to establishing accurate preventive measures by avoiding these identified potential risk factors.
Abstract
Caseous lymphadenitis (CLA) is an endemic but not well-studied disease of Korean native goats (KNG) in Korea. Corynebacterium pseudotuberculosis is the causative agent of the contagious and chronic CLA found in goats. This study aimed to validate the potential risk factors associated with CLA and assess its seasonal prevalence to mitigate this disease in KNG. Data were collected through a questionnaire from four high- and four low-prevalence farms randomly selected based on a prior investigation. The monthly assessments of CLA were conducted in a goat abattoir located in Jeonnam Province, Korea, to evaluate its seasonal prevalence. The associated risk factors for CLA in KNG herds imply that herd size, scratching against pillars, pipes, or walls in the herd, and disinfection of goat herds are potential risk factors for CLA (P<0.05). The type of floor and entry of new goats into the herd, which are potential risk factors, affected CLA prevalence in the KNG herd (P <0.2). The prevalence of CLA in KNG was significantly higher in spring (29.34%) than in autumn (14.61%), summer (15.31%), and winter (19.48%) (P <0.05). Based on the risk factor assessment, attention should be to establishing accurate preventive measures by avoiding these identified potential risk factors.
참고문헌 (25)
- Abebe D, "Determination of Corynebacterium pseudotuberculosis prevalence and antimicrobial susceptibility pattern of isolates from lymph nodes of sheep and goats at an organic export abattoir, Modjo, Ethiopia", Lett Appl Microbiol, 61(5), pp.469~476 (2015)
- Alves JRA, "Factors associated with the seroprevalence of caseous lymphadenitis in sheep from Northeastern Brazil", Prev Vet Med, 182, pp.105098~ (2020)
- Augustine JL, "Survival of Corynebacterium pseudotuberculosis in axenic purulent exudate on common barnyard fomites", Am. J Vet Res, 47(4), pp.713~715 (1986)
- Barnabé NN, "Assessment of caseous lymphadenitis in goats in a slaughterhouse in the Brazilian semi-arid region and estimates of economic losses due to carcass condemnation", Semin Cienc. Agrar, 41(6), pp.2655~2668 (2020)
- De Farias AEM, "Seroepidemiological characterization and risk factors associated with seroconversion to Corynebacterium pseudotuberculosis in goats from Northeastern Brazil", Trop Anim Health Prod, 51, pp.45~752 (2019)
- Domenis L, "Caseous Lymphadenitis Caused by Corynebacterium pseudotuberculosis in Alpine Chamois (Rupicapra r. rupicapra): A Review of 98 Cases", J Comp Pathol, 161, pp.1~19 (2018)[DOI]
- Dorella FA, "Corynebacterium pseudotuberculosis : Microbiology, biochemical properties, pathogenesis and molecular studies of virulence", Vet Re, 37(2), pp.201~218 (2006)
- Fontaine MC, "Caseous lymphadenitis", Small Rumin Res, 76(1-2), pp.42~48 (2008)
- Guimarães AS, "High sero-prevalence of caseous lymphadenitis identified in slaughterhouse samples as a consequence of deficiencies in sheep farm management in the state of Minas Gerais, Brazil", BMC Vet Res, 7(1), pp.1~5 (2011)
- 심기환, "포도발효사료 급여가 흑염소 육의 이화학적 특성에 미치는 영향", 한국식품영양과학회지, 35(2), pp.145~149 (2006), 한국식품영양과학회
- Jung BY, "Serology and clinical relevance of Corynebacterium pseudotuberculosis in native Korean goats(Capra hircus coreanae)", Trop Anim Health Prod, 47(4), pp.657~661 (2015)
- Kaba J, "Evaluation of the risk factors influencing the spread of caseous lymphadenitis in goat herds", Pol J Vet Sci, 14(2) (2011)
- 김혜진, "Nutritional and antioxidative properties of black goat meat cuts", Animal Bioscience, 32(9), pp.1423~1429 (2019), 아세아·태평양축산학회[DOI]
- Kim KW, "Estimation of Effective Population Size of Korean Native Black Goat Using Genomic Information", Int J Agric Biol, 25(3), pp.575~580 (2021)
- 공주연, "Clinical case of internal caseous lymphadenitis in a native Korean goat (Capra hircus coreanae)", 예방수의학회지, 43(2), pp.58~61 (2019), 한국예방수의학회[DOI]
- Kuria JKN, "Caseous lymphadenitis in goats : The pathogenesis, incubation period and serological response after experimental infection", Vet Res Commun, 25(2), pp.89~97 (2001)
- Pathirana HNKS, "Molecular characterization and antimicrobial susceptibility of Corynebacterium pseudotuberculosis isolated from skin abscesses of native Korean goats(Capra hircus coreanae)", J Appl Microbiol, 133(3), pp.2074~2082 (2022)
- Radostits OM, "Veterinary Medicine E-Book: A textbook of the diseases of cattle, horses, sheep, pigs and goats" (2006), Elsevier Health Sciences
- Selim AM, "Risk factors associated with the seroprevalence of caseous lymphadenitis in sheep", Comp Clin Path, 30(2), pp.285~291 (2021)
- Smith MC, "Goat Medicine" (2009), Wiley-Black
- Son YS, "Production and uses of Korean Native Black Goat", Small Rumin Res, 34(3), pp.303~308 (1999)
- Song HB, "Korean native black goat", pp.222~225 (1997), Taegu University Press
- Song HB, "Reproduction traits in the Korean native goat doe", Korean J Anim Reprod, 27(4), pp.287~297 (2003)
- Thongkwow S, "Distribution and Risk Factors of Clinical Caseous Lymphadenitis in Small-Holder Goat Herds in Northeastern Thailand", Thai J. Vet Med, 49(4), pp.343~351 (2019)
- Yitagesu E, "Survival Analysis of Clinical Cases of Caseous Lymphadenitis of Goats in North Shoa, Ethiopia", Veterinary Medicine International, pp.2020~ (2020)