A new method of immunity to chickens--mouth and eye stuffiness
A new method of immunity to chickens--mouth and eye stuffiness
Diseases such as Newcastle disease and Bursa of Fabricius are multiple infectious diseases of chickens, which are extremely harmful to the chicken industry. In the past, people used these methods to prevent and treat these infectious diseases, such as nasal drops, eye drops, and drinking water. Although these methods are effective, they all have the disadvantages of slow operation speed, many influencing factors, and difficult immune effects. Mouth, eyes, and nausea rule can effectively avoid the various drawbacks of the three methods of intranasal drip, eye drops, and drinking water. It is convenient and effective, and it is specifically introduced as follows:
For every 100 chicks, 25 to 50 ml of distilled water or cold boiled water (25 ml of young chicks and 50 ml of young chicks) is mixed and diluted with Newcastle disease virus II or IV vaccines and bursa of bursa of Bursa. After it is fully dissolved, it is served in the tea jar or In a glass beaker, two people then operate, one of whom catches the chicken and the other inoculates. The vaccinator grabs the chicken's legs with his left hand, fixes the chicken's head with his right hand, and immerses most of the chicken's head in the liquid for 2 to 3 seconds to make the chick's mouth, eyes and nose stain with the liquid. In doing so, not only is it effective, but also it can be operated quickly, and thousands of chicks can be inoculated per hour.
This method is applicable to single-use and mixed-release vaccines such as Newcastle disease, Bursitis, infectious bronchitis, and the like for laying hens and broiler chickens younger than 3 months of age. For broiler chickens, they need only be mixed once with Newcastle disease and Bursal Disease vaccine, without repeated immunization.
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