Live freeze-dried vaccine, PHY .LMV.42 and Massachusetts H120 strains for the active immunization of chickens against Newcastle Disease and Infectious Bronchitis
COMPOSITION
CEVAC® VITABRON L contains the PHY.LMV.42 strain of Newcastle Disease virus and the Massachusetts H120 strain of Infectious Bronchitis virus in live, freezedried form. The embryonated hen eggs used in the production of the vaccine are obtained from specified-pathogen-free (SPF) flocks.