Infectious Coryza Disease Vaccine, Inactivated, Serotype A & C
This vaccine has been developed for use in chickens. A dose of bacterin contains a large amount of inactivated Haemophilus paragallinarum. Two inoculations, given in the late growing period, produce high levels of immunity to protect the flock, especially in areas having a high risk of infectious coryza outbreaks.
It is produced with high concentrations of the Serotype A strain 221 and Serotype C antigens of Haemophilus paragallinarum. These are the serotypes that most commonly infect chicken flocks. High concentrations of these strains are suspended in a stable oil emulsion. When injected, the oil emulsion controls the absorption of the antigen and greatly enhances the development of high levels of immunity. The product meets rigid 'Quality Control' standards of Purity, Safety and Potency as per individual monographs of bacterial vaccines of B.P. (Vet).
Each dose contains not less than a pre-inactivation titer of 1 x 108 CFU Haemophilus paragallinarum bacterin serotype A & serotype C.
It is completely safe because it contains no living bacteria. It can be safely administered to chickens 6 weeks of age or older. It can be used to check the spread of infection in flocks where Infectious Coryza has been diagnosed. It cannot spread from vaccinated to susceptible flocks. The immunity produced is of long duration.
Breeder Hens & Commercial Layers: Vaccinate between 10 to 14 weeks of age. Revaccinate 4 to 6 weeks later. Dosage is 0.5 ml per bird. Vaccine should be brought to room temperature before use. Inject subcutaneously in the lower neck region using aseptic technique. Inject all birds in the flock.
Warning: Do not vaccinate within 42 days before slaughter.
The capability of this vaccine to produce satisfactory results depends upon many factors, including - but not limited to - conditions of storage and handling by the user, administration of the vaccine, health and responsiveness of individual chickens, and degree of field exposure. Therefore, directions for use should be followed carefully.
- Do not use chemical disinfectants for sterilization
- Remove the vaccine from refrigerator at least 1 day before vaccination for better results
- Use entire contents
- Shake well before and during use
- Vaccinate only healthy birds
- Use entire contents of bottle when first opened
- For veterinary use only
Packaging & Storage
This vaccine is available in 500 ml polypropylene bottles. Each contains 500 and 1000 doses of bacterin, packed 18 bottles per case.
Store between 2°C and 8 °C. Do not freeze. Protect from light.