when you are raising chickens in chicken cages for sale.To immunize the flock, but sometimes the chicken immune failure will occur, which will cause losses to the farmers, then how to reduce the chicken immune failure?

1. Choose and use the vaccine correctly.

2. Develop a reasonable immunization program. According to the variety of poultry, the age management conditions and the type and nature of the vaccine, a reasonable and scientific immunization program is established.

3. Take the correct method of immunization. Do not use metal containers for drinking water. Drinking water must be distilled water or cold water. There should be no disinfectant in the water. Water should be properly restricted before drinking water to ensure that the vaccine is used up in one hour.

4. Do a good job of disinfection. Good environmental sanitation quality is the basic guarantee for improving the immunization effect. The chicken house is disinfected and cleaned regularly.