Live freeze-dried vaccine against infectious bronchitis and newcastle disease.
medical form – a lyophilized mass
the vaccine is produced from the attenuated virus of chicken infectious bronchitis (strain”h-120” serotype massachusetts) and newcastle disease virus (“la-sata” strain)
Is administrated twice with interval of 10-14 days enterally (with drinking water), intranasal (ocularly) or with a large drop spraying (spray method).
