Preparation method of anti-neweastle disease virus specific transfer factor and oral liquid, and use thereof
A technology of chicken Newcastle disease virus and Newcastle disease virus, which is applied in the field of immunology, can solve the problems of destroying biologically active ingredients of raw materials, low utilization rate of active ingredients, and product variability, so as to shorten the production cycle, save manpower and material resources, and reduce the incidence of disease. Effect
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Embodiment 1
[0031] Embodiment 1: Preparation of Anti-Newcastle Disease Virus Specific Transfer Factor Oral Liquid
[0032] The steps of the preparation of anti-Newcastle disease virus specific transfer factor oral liquid are as follows:
[0033] Step S1: Feeding healthy flocks.
[0034] Select healthy chickens and feed them for 20-30 days according to conventional feeding procedures. Healthy chickens are chickens without any disease, mutation or underlying disease.
[0035] Step S2: Select healthy chickens as experimental chickens for enhanced immunization with inactivated Newcastle disease vaccine.
[0036]For the first immunization, each chicken was injected with 0.5ml attenuated vaccine, and after 14 days, the second immunization was performed, and each chicken was injected with 1.0ml oil-emulsion inactivated vaccine, and at 21 days, the third immunization was performed, and each chicken was injected with 1.0ml oil-emulsion inactivated vaccine , The fourth immunization was carried o...
Embodiment 2
[0055] Embodiment 2: Preparation of Anti-Newcastle Disease Virus Specific Transfer Factor Oral Liquid
[0056] The steps of the preparation of anti-Newcastle disease virus specific transfer factor oral liquid are as follows:
[0057] Step S1: Feeding healthy flocks.
[0058] Select healthy chickens and feed them for 20-30 days according to conventional feeding procedures. Healthy chickens are chickens without any disease, mutation or underlying disease.
[0059] Step S2: Select healthy chickens as experimental chickens for enhanced immunization with inactivated Newcastle disease vaccine.
[0060] For the first immunization, each chicken was injected with 0.5ml attenuated vaccine, and after 14 days, the second immunization was performed, and each chicken was injected with 1.0ml oil-emulsion inactivated vaccine, and at 21 days, the third immunization was performed, and each chicken was injected with 1.0ml oil-emulsion inactivated vaccine , The fourth immunization was carried ...
Embodiment 3
[0079] Example 3: Preparation of Anti-Newcastle Disease Virus Specific Transfer Factor Oral Liquid
[0080] The steps of the preparation of anti-Newcastle disease virus specific transfer factor oral liquid are as follows:
[0081] Step S1: Feeding healthy flocks.
[0082] Select healthy chickens and feed them for 20-30 days according to conventional feeding procedures. Healthy chickens are chickens without any disease, mutation or underlying disease.
[0083] Step S2: Select healthy chickens as experimental chickens for enhanced immunization with inactivated Newcastle disease vaccine.
[0084] For the first immunization, each chicken was injected with 0.5ml attenuated vaccine, and after 14 days, the second immunization was performed, and each chicken was injected with 1.0ml oil-emulsion inactivated vaccine, and at 21 days, the third immunization was performed, and each chicken was injected with 1.0ml oil-emulsion inactivated vaccine , The fourth immunization was carried out...
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