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전북지역 종계에서 avian pneumovirus 및 reovirus 항체가 조사
이정원 ( Jeoung Won Lee ),손구례 ( Ku Rye Shon ),박기승 ( Ki Shung Park ),김윤태 ( Youn Tae Kim ),김추철 ( Choo Cheol Kim ),한규삼 ( Kyu Sam Han ),이희문 ( Hee Mum Lee ),송희종 ( Hee Jong Song ) 한국가축위생학회 2006 韓國家畜衛生學會誌 Vol.29 No.1
The ELISA titers to avian pneumovirus(APV) and avian reovirus(ARV) were surveyed to sera of 38 breeder farms(78 blocks, 1,560 hens) in Jeonbuk province during February to October, 2005. In APV, the positive ELISA were detected 36(94.7%) breeders, 71(91.0%) blocks, 1,057(67.8%) hens, and their S/P ratio was 1.940. Regionally, the positivity of 24 breeders farms in the Jeonju, Jeongeup, Namwon, and Jangsu were noted as 100%, whereas 85.7% in Iksan. The positivity to species such as Cobb(20), Ross(13) and Hanhyup-3(5), all of the breeding farms were detected as positive, 40(86.9%), 17(94.4%) and 14(100.0%) in blocks, 553(60.1%), 285(79.2%) and 219(78.2%) in hens, and their mean S/P ratio were 1.677, 1.769 and 2.254, respectively. The positivity of the breeders vaccinated with ARV, all of the 9 breeder farms(38 blocks) were noted as 100%, but 627(82.5%) in hens, and its mean S/P ratio was 1.273. Whereas nonvaccinated with ARV were 28(96.5%) in breeders farms, 38(95.0%) in blocks, 660(82.5%) in hens, and the mean S/P ratio was 1.612. In species which were vaccinated with ARV, 11 breeder farms(38 blocks) were noted as 100%, but 82.5% in hens, and their mean S/P ratio were 1.315. Whereas in nonvaccinated with ARV, 25(92.6%) in farms, 38(95.0%) in blocks and 660(82.5%) in hens were positive, and their mean S/P ratio was 1.532.