Embryo-vaccine against infectious laryngotracheitis from o strain.
the vaccine is produced a cam homogenate and extra embryonic liquid of chicken embryos infected with iltv attenuated o strain (89.5%)
The vaccine administrated by feeding (per orally) or dropping (ocular) method.
for ocular administration the vaccine is completed with a diluent.
chickens older than 15 days shall be vaccinated depending on the epizootic situation a chicken can be revaccinated at the interval of at least 14 days.
the vaccine causes forming of the immune response against the pathogen of infectious laryngotracheitis (ilt) in 14-21 days after the single use with the duration of 6 months.
