Nowadays, poultry infectious diseases such as avian influenza are prevalent. Vaccinating chickens can effectively control the occurrence of diseases and reduce economic losses. The steps for vaccination are as follows:

1 . Neck injection:

First lift the skin on the back of the neck to create a depression between the skin and the neck. Insert the injection needle into the depression. The needle should be facing the chicken body and the injection site should be on the midline of the neck. middle to lower part. Then slowly compress the syringe. Do not inject the vaccine into the neck muscles or near the head.

2. Chest injection:

When injecting into the chest muscle, you should use a short needle of No. 7-9. The needle should be at an angle of 30 degrees to the injection site. Use your hands to spread the chest feathers. , then inject the vaccine with a needle, and then press the injection site with your thumb to prevent the vaccine from leaking.

3. Precautions:

Do not inject highly irritating liquid into the chicken legs. Drugs such as penicillin and oil vaccines are highly irritating and slow to be absorbed. Injecting them into chicken legs will cause long-term pain in the legs and make walking inconvenient, affecting the birds' ability to eat. These drugs should be injected into the wings or chest muscles.

Extended information:

The prevention of chick diseases requires the following points:

1. Chicken farms should be located away from villages and traffic thoroughfares. And stay away from other chicken farms;

2. The layout of the chicken house should be reasonable, pay attention to ventilation, and disinfection pools should be set up at the entrance of the chicken farm and the chicken house;

3. Keep it clean and Hygienic chicken farm environment. Dirty and sanitary areas in production areas should be separated. Outsiders are not allowed to visit the chicken farm. Staff should be disinfected and put on sterile clothes when entering and exiting the chicken farm;

4. The litter should be clean and dry, without mold and rot, and disinfection should be paid attention to. , cannot be reused.