甘肃农业科技
甘肅農業科技
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GANSU AGRICULTURAL SCIENCE AND TECHNOLOGY
2011年
9期
14-16
,共3页
禽流感%H5%H9亚型%灭活油乳剂%疫苗免疫%效果评价
禽流感%H5%H9亞型%滅活油乳劑%疫苗免疫%效果評價
금류감%H5%H9아형%멸활유유제%역묘면역%효과평개
Avian influenza%H5,H9 subtypes%Inactivated oil-emulsion%Vaccine%Evaluation
对采自成都市牧星蛋鸡场免疫鸡群的2943份血清样品进行了H5、H9亚型禽流感抗体免疫接种试验。结果表明，在2943份血清样品中，tt5、H9亚型HI效价≥410g2的样品数量分别为2455、2738份，免疫合格率分别为83-4％、93．1％，免疫后抗体高峰维持7log2以上的时间达63d以上。超过蛋鸡场免疫合格标准，可大面积用于禽流感强制免疫和防控。
對採自成都市牧星蛋鷄場免疫鷄群的2943份血清樣品進行瞭H5、H9亞型禽流感抗體免疫接種試驗。結果錶明，在2943份血清樣品中，tt5、H9亞型HI效價≥410g2的樣品數量分彆為2455、2738份，免疫閤格率分彆為83-4％、93．1％，免疫後抗體高峰維持7log2以上的時間達63d以上。超過蛋鷄場免疫閤格標準，可大麵積用于禽流感彊製免疫和防控。
대채자성도시목성단계장면역계군적2943빈혈청양품진행료H5、H9아형금류감항체면역접충시험。결과표명，재2943빈혈청양품중，tt5、H9아형HI효개≥410g2적양품수량분별위2455、2738빈，면역합격솔분별위83-4％、93．1％，면역후항체고봉유지7log2이상적시간체63d이상。초과단계장면역합격표준，가대면적용우금류감강제면역화방공。
The serum samples were collected from Vaccinated Chicken Flock of Chengdu, animal husbandry, chicken egg farm, immune for H5, H9 subtype of avian influenza vaccination antibody testing. The results showed that ,I-IS, H9 subtypes HI titer 〉/ 4 log 2 number of samples were 2 455, 2 738, respectively, immune passing rates were 83.4%, 93.1%, to maintain the peak antibody after immunization than 7 log 2 hours up to 63 d or more in 2 943 serum samples. It more than qualified immunity standard layer field, it can be a large area for compulsory vaccination and prevention and control of avian influenza.
