Infectious Bronchitis Live Vaccine
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Generic name of product
Infectious Bronchitis Live Vaccine (H120+M41+4/91)
Composition and Content
| Disease | Strain | Antigen Content | Optional Strain(s) |
|---|---|---|---|
| IB | H120 + M41 + 4/91 | ≥ 103.5 EID50/dose | H52; QX; G-23; QX; G-23; Ma5; 28/26 |
Appearance
A loose, granular freeze-dried preparation that readily detaches from the vial wall and dissolves rapidly after diluent is added.
Indications
For the prevention of infectious bronchitis in chickens. Immunity develops 5-8 days after vaccination and lasts for 2 months.
Dosage and Administration
Administer intranasally or through drinking water to chickens 7 days of age or older. Reconstitute with sterile normal saline or a suitable diluent according to the number of doses stated on the label.
Intranasal administration: 1 drop (0.03 mL) per chicken;
Drinking-water administration: use a double dose. Determine water volume by age; generally 5-10 mL per bird for chickens 5-10 days old and 10-20 mL per bird for chickens 20-30 days old.
Adverse Reactions
Generally, no adverse reactions occur.
Precautions
- 1. Keep the reconstituted vaccine in a cool place protected from light and use within 4 hours.
- 2. Do not use metal containers for drinking-water vaccination. Withhold water for 2-4 hours before vaccination.
- 3. Dispose of used vaccine vials, equipment, and unused vaccine safely.
Specifications
1,000 doses/vial; 2,000 doses/vial.
Storage and Shelf Life
Store at 2-8°C. Shelf life: 24 months.
Only under the guidance of the veterinary use
According to the prevalent situation of Infectious Bronchitis (IB) virus strains in different regions, we can specifically incorporate dominant circulating strains and adjust the antigen composition for vaccine production to meet customers’ tailored order requirements.The IB strains currently available mainly include the following: H120 strain, H52 strain, 4/91 strain, M41 strain, QX strain,G-23 strain, Ma5 strain, 28/86 strain.