豬肺炎支原體的免疫時(shí)機(jī)及疫苗的選擇-文庫吧在線文庫
【正文】 an inactivated vaccine, two doses are necessary to achieve peak immunity. This is very important with M. hyo since we want longlasting immunity. ? 根據(jù)免疫學(xué)理論，滅活苗二針免疫才能達(dá)到免疫力高峰。 9wk 59 M+PACTM Check your Mycoplasma vaccine against these advantages: ? Higher antibody titers ? Reduced lung lesion ? Less coughing ? Higher cellmediated immunity ? Exclusive Emunade174。 57 M+Pac安百克 Convenient dosage schedule 方便的劑量 ? 1 ml dose at 7to10 days of age or older. ?首免 1毫升 7－ 10日齡以上 ? Revaccinate with 1 ml dose 2 weeks after initial vaccination. ?在首免 2周后，二免 1毫升 ? Revaccinate with a single 1 ml dose annually. ?每年加強(qiáng)免疫 1毫升 58 M+PACTM Vaccination program(con’t) 安百克免疫程序 ? Vaccination schedule also can be done according to farm’s M. hyo situation: ? 免疫程序也需根據(jù)豬場(chǎng)的肺炎支原體發(fā)生狀況來決定。 31 Western Blot Analysis 免疫印記分析 ? M+Pac preserves 15 proteins ?安百克保留了 15種抗原蛋白 ? Product A preserves 11 proteins ? A產(chǎn)品保留了 11種抗原蛋白 ? Products B and C preserve 8 proteins ? B和 C產(chǎn)品保留了 8種抗原蛋白 32 M+PAC 安百克 擁 有全世界最多的 豬支原體 抗原 Pfizer Intervet Fort Dodge M+PAC 33 M. hyo Vaccines ? Also, because longlasting immunity is important, it is our belief that an effective M. hyo vaccine should have an improved oil adjuvant….. ? 此外，長(zhǎng)久免疫力是重要的，良好的油佐劑是支原體疫苗必須的。 ? A MOVING TARGET. 6 M. hyo Disease ? Reduced average daily gain (ADG) ? 降低日增重 ? Reduced feed efficiency (FE) ? 降低飼料報(bào)酬 ? Increased medication costs ? 增加藥物成本 ? Increased cull or lightweight pigs ? 增加淘汰或低體重的豬 ? Etc. 7 8 M. hyo Economic Losses ? M. hyo decreased growth rate % and decreased feed efficiency by % (Pointon, et al,1985) ?肺炎支原體可降低生長(zhǎng)率 %和飼料報(bào)酬% 9 M. hyo disease ? Transmission between pigs: aerosol and direct contact ?豬之間傳播途徑：空氣和直接接觸 ? Transmission between farms: movement of infected pigs ?豬場(chǎng)之間傳播方式：感染豬的移動(dòng) ? Aerosol between farms: Britain ~ km ?豬場(chǎng)之間傳播距離： 10 M. hyo Disease Clinical sign
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