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CHENG Xiao-xia, CHEN Shao-ying, LIN Feng-qiang, CHEN Shi-long, ZHU Xiao-li, WANG Shao. The Study of Neutralization Antibody Evaluation against Muscovy Duck Reovirusis Alive Vaccine in Muscovy Ducklings[J]. Fujian Journal of Agricultural Sciences, 2014, 29(1): 5-7. doi: 10.19303/j.issn.1008-0384.2014.01.002
Citation:
CHENG Xiao-xia, CHEN Shao-ying, LIN Feng-qiang, CHEN Shi-long, ZHU Xiao-li, WANG Shao. The Study of Neutralization Antibody Evaluation against Muscovy Duck Reovirusis Alive Vaccine in Muscovy Ducklings[J]. Fujian Journal of Agricultural Sciences, 2014, 29(1): 5-7. doi: 10.19303/j.issn.1008-0384.2014.01.002
CHENG Xiao-xia, CHEN Shao-ying, LIN Feng-qiang, CHEN Shi-long, ZHU Xiao-li, WANG Shao. The Study of Neutralization Antibody Evaluation against Muscovy Duck Reovirusis Alive Vaccine in Muscovy Ducklings[J]. Fujian Journal of Agricultural Sciences, 2014, 29(1): 5-7. doi: 10.19303/j.issn.1008-0384.2014.01.002
Citation:
CHENG Xiao-xia, CHEN Shao-ying, LIN Feng-qiang, CHEN Shi-long, ZHU Xiao-li, WANG Shao. The Study of Neutralization Antibody Evaluation against Muscovy Duck Reovirusis Alive Vaccine in Muscovy Ducklings[J]. Fujian Journal of Agricultural Sciences, 2014, 29(1): 5-7. doi: 10.19303/j.issn.1008-0384.2014.01.002
To determine antibody response in the serum of muscovy ducks immunized with muscovy duck reovirusis(MDRV)alive vaccine,the fluctuation of antibody titers was detected in the serum by fixed virus-serum dilutions method.The results showed that some muscovy ducks turned positive on antibody against MDRV after vaccination in 28th day,while all of them appeared to be MDRV-antibody positive within 35days;the peak titer of the antibody showed at the 6th month after vaccination,and the period of effective immunization could last over 18months.The results told that there was a long delay between MDRV vaccination and antibody origin,while the duration of antibody production was relatively long,which provided scientific basis for immune procedure development.
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