[Generic Name]

Infectious Bronchitis Vaccine, Live(Strain H120 + Strain 4/91)

[Main Components and Content]

Infectious bronchitis virus strain H120 at least 10 ^3.5 EID50.

Infectious bronchitis virus strain 4/91 at least 10 ^3.5 EID50.

[Properties]

Spongy, loose lumps, readily detach from the vial walls and dissolve rapidly upon addition of the diluent.

[Function and Use]

For the prevention of infectious bronchitis. The onset of immunity is 5-8 days after vaccination, and the duration of immunity is 2 months.

[Usage and Dosage]

Inoculation with nasal drops or drinking water. It is used for the first immunization of newborn chicks, and can be used by different breeds of chickens. At the age of 1 to 2 months, booster vaccination is required. Dilute according to the dosage indicated on the label using normal saline, water for injection, or well-chilled boiled water. Nasal drops vaccination: Dilute according to the dosage indicated on the label. Use a dropper to administer 1 drop(approximately 0.03 mL) per chick. Drinking water vaccination: Double the dosage. The volume of drinking water depends on the age of the chicks; generally 5.0-10 mL for chicks 5-10 days old.

[Precautions]

1. After the vaccine is diluted, it should be placed in a cold and dark place and used up within 4 hours.

2. When vaccination by drinking water, avoid using metal containers, and stop drinking for 2 to 4 hours before drinking water.

3. Used vaccine vials, appliances, and remained vaccines should be treated harmlessly.

[Specifications] 1000 doses/vial, 2000 doses/vial

[Packaging] 10 vials/box

[Storage and Validity] Store at 2-8℃. Valid for 24 months.