
Provac 4
Stimulates active immunity. Provides early protection in the presence of maternal antibodies.
Quadrivalent inactivated vaccine for breeder chicken flocks
Creates strong immunity against Reovirus, IBD, IBV, and Newcastle disease
Ensures long-term transmission of protective antibodies to progeny
Available as
Lyophilizate
For use with
Poultry
Strength
IBD Virus (Infectious Bursal Disease)
How it is supplied
Vial
Drug description
Inactivated Provac 4 Vaccine
Provac 4 from Zoetis is a powerful comprehensive vaccine. Against four major viral diseases: Newcastle, infectious bronchitis, infectious bursal (Gumboro), reovirus.
Key advantage: multitasking. Only one injection. Convenient packaging: 1000 doses per vial.
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