Infectious Bronchitis Vaccine
SVAC INA IB-H52
The vaccine is made of the extraembryonic liquid of SPF-embryos, infected with the IB virus (Massachusetts Type 52 strains), inactivated with formaldehyde. The vaccine represents a homogeneous emulsion of white color. At storage insignificant stratification of an emulsion in the top part of the vial which uniformity is restored at agitation.