• K Vac Coryza 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.

Each dose contains not less than 2 x 10^8.0 CFU Haemophilus paragallinarum bacterin sero type A and sero type C.

• K Vac Coryza 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.

• K Vac Coryza 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 can not spread from vaccinated to susceptible flocks. The immunity produced is of long duration.

• For Breeder hens & Commercial Layers
  Vaccinate between 10 to 14 weeks of age. Revaccinate 4 to 6 weeks later.
  
• Dosage is 1/2ml (0.5ml) per bird.
• Vaccine should be brought to room temperature (+18°C to +20°C) before use.
• Inject subcutaneously into the lower or middle neck region using aseptic technique. inject all birds in flock.

1. Shake well before and during administration.
2. Vaccinate only healthy birds.
3. To avoid loss in efficacy and to prevent contamination, use entire contents of bottles when first opened.
4. Do not vaccinate during 42 days before slaughter.
5. All used bottles and unused content should be disposed safely.

Store between + 2°C (35°F) to 7°C (45°F). Do not freeze.

Is available in 500 ml. polypropylene bottles of 1000 dose sizes.