HG-GEL-VAC vaccine is prepared from highly immunogenic strains of Haemophilus paragallinarum serotypes A and C.
The cultures are inactivated and absorbed to aluminium hydroxide to enhance and lengthen the immunogenic effect.
1 dose of vaccine contains:
Inactivated H. paragallinarum serotype A: not less than 3×109 CFU
Inactivated H. paragallinarum serotype C: not less than 3×109 CFU
Prophylaxis of Infectious Coryza.
A high degree of protection is obtained after first vaccination.
However, this immunity is stronger and more long lasting after the second inoculation.
The vaccine must be inoculated subcutaneously in the back of the neck of breeders and layers at a dose of 0.5 ml.
First vaccination at 4-5 weeks, and a booster dose before the start of lay (16-18 weeks of age).
Allow vaccine to reach room temperature before use.
Shake vials well before and during use.
Store in a refrigerator at +2°C to +8°C (avoid freezing).