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Korean J. Vet. Serv. 2011; 34(4): 303-311
Published online December 30, 2011
https://doi.org/10.7853/kjvs.2011.34.4.303
© The Korean Socitety of Veterinary Service
울릉도 소의 전염성 병원체 감염률 조사
서민구;도재철;우인옥;조민희;김중규;김영환;박노찬;곽동미;
경북가축위생시험소 동부지소;경북가축위생시험소 동부지소;경북가축위생시험소 동부지소;경북가축위생시험소 동부지소;경북가축위생시험소 북부지소;경북가축위생시험소;경북가축위생시험소;경북대학교 수의과대학;
Prevalence of infectious agents in cattle reared in Ulleung island
Correspondence to : 경북대학교 수의과대학(College of Veterinary Medicine, Kyungpook National University)
Prevalence of infectious agents, including Brucella abortus (BA), Mycobacterium bovis (MB), bovine leukemia virus (BLV), M. avium subsp. paratuberculosis (MP), Neospora caninum (NC) and Toxoplasma gondii (TG), was investigated in all the cattle raised in Ulleung island during 2007~2010. For BA, the prevalences in head and farm were 8.1% (44/545) and 5.5% (4/73) in 2007, all negative in 2008~2009, and 0.5% (4/774) and 1.7% (1/58) in 2010, respectively. For MB, no sample was positive by PPD or ELISA in 2007~2010. For BLV and MP, no sample was positive by ELISA in 2007~2009. For NC, seroprevalences in head and farm were 0.2% (1/545) and 1.4% (1/73), respectively, in 2007 and all negative in 2008~2009. For TG, seroprevalences in head and farm were 17.6% (97/552) and 54.8% (34/62) by ELISA in 2009. By regions, the seroprevalences of TG in Ulleung-eup, Seo-myeon and Buk-myeon were 26.0%, 9.8% and 16.7%, respectively, which had significant differences (P<0.0001). Tiger cattle were more resistant to TG infection than Hanwoo. The seroprevalence of TG in summer was higher than in autumn. The seroprevalence of TG in cows was higher than in oxen. The seroprevalence of TG in cattle was increased with age. In conclusion, this study indicates that the prevalences of six infectious diseases, except for TG which are widely spread, are relatively low in cattle reared in Ulleung island.
Keywords Prevalence,Infectious agents,Cattle,Ulleung island,
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Research Article
Korean J. Vet. Serv. 2011; 34(4): 303-311
Published online December 30, 2011 https://doi.org/10.7853/kjvs.2011.34.4.303
Copyright © The Korean Socitety of Veterinary Service.
울릉도 소의 전염성 병원체 감염률 조사
서민구;도재철;우인옥;조민희;김중규;김영환;박노찬;곽동미;
경북가축위생시험소 동부지소;경북가축위생시험소 동부지소;경북가축위생시험소 동부지소;경북가축위생시험소 동부지소;경북가축위생시험소 북부지소;경북가축위생시험소;경북가축위생시험소;경북대학교 수의과대학;
Prevalence of infectious agents in cattle reared in Ulleung island
Seo, Min-Goo;Do, Jae-Cheul;Ouh, In-Ohk;Coh, Min-Hee;Kim, Joong-Kew;Kim, Young-Hoan;Park, No-Chan;Kwak, Dong-Mi;
East-Branch, Gyeongbuk Veterinary Service Laboratory;East-Branch, Gyeongbuk Veterinary Service Laboratory;East-Branch, Gyeongbuk Veterinary Service Laboratory;East-Branch, Gyeongbuk Veterinary Service Laboratory;North-Branch, Gyeongbuk Veterinary Service Laboratory;Gyeongbuk Veterinary Service Laboratory;Gyeongbuk Veterinary Service Laboratory;College of Veterinary Medicine, Kyungpook National University;
Correspondence to:경북대학교 수의과대학(College of Veterinary Medicine, Kyungpook National University)
Abstract
Prevalence of infectious agents, including Brucella abortus (BA), Mycobacterium bovis (MB), bovine leukemia virus (BLV), M. avium subsp. paratuberculosis (MP), Neospora caninum (NC) and Toxoplasma gondii (TG), was investigated in all the cattle raised in Ulleung island during 2007~2010. For BA, the prevalences in head and farm were 8.1% (44/545) and 5.5% (4/73) in 2007, all negative in 2008~2009, and 0.5% (4/774) and 1.7% (1/58) in 2010, respectively. For MB, no sample was positive by PPD or ELISA in 2007~2010. For BLV and MP, no sample was positive by ELISA in 2007~2009. For NC, seroprevalences in head and farm were 0.2% (1/545) and 1.4% (1/73), respectively, in 2007 and all negative in 2008~2009. For TG, seroprevalences in head and farm were 17.6% (97/552) and 54.8% (34/62) by ELISA in 2009. By regions, the seroprevalences of TG in Ulleung-eup, Seo-myeon and Buk-myeon were 26.0%, 9.8% and 16.7%, respectively, which had significant differences (P<0.0001). Tiger cattle were more resistant to TG infection than Hanwoo. The seroprevalence of TG in summer was higher than in autumn. The seroprevalence of TG in cows was higher than in oxen. The seroprevalence of TG in cattle was increased with age. In conclusion, this study indicates that the prevalences of six infectious diseases, except for TG which are widely spread, are relatively low in cattle reared in Ulleung island.
Keywords: Prevalence,Infectious agents,Cattle,Ulleung island,
