Infectious Coryza (Serotype A) Vaccine, Inactivated
【Ingredients】It contains inactivated strain C-Hpg-8 (CVCC 254) of Avibacterium paragallinarum type A.
【Properties】Homogeneous emulsion.
【Indication】It is used to prevent Infectious Rhinitis in chickens caused by Avibacterium paragallinarum type A. The duration of immunity is 3 months for chickens under 42 days of age. For chickens above 42 days of age, it is 6 months. If the first immunization is given at 42 days of age and the second at 110 days of age, the duration of immunity will be 19 months.
【Dosage and Administration】
Subcutaneous injection on the breast or back of neck. For chickens under 42 days of age, 0.25ml/bird, for chickens over 42 days of age, 0.5ml/bird.
【Adverse reactions】No visible adverse reactions.
【Precautions】
(1) Do not freeze. Frozen vaccines are strictly prohibited.
(2) The vaccine should be brought to room temperature and shaken well before use.
(3) Local disinfection should be done before vaccination.
(4) The used vaccine bottles, apparatuses and unused vaccines should be disposed properly.
(5) Use is prohibited in broilers 21 days before slaughter. Other chickens use is prohibited 42 days prior to slaughter.
【Storage and Shelf life】Store at 2~8℃ for 12 months.