Live freeze-dried vaccine
Live freeze-dried vaccine, Massachusetts, B48 and La Sota strain for the active immunization of chickens against Newcastle Disease and Infectious Bronchitis.
Cevac®NB L is recommended for the active immunisation of healthy chickens against Infectious Bronchitis and Newcastle Disease.
The vaccine may be used for initial or re-vaccination of broilers, pullets and hens.
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Cevac® NB L contains the Massachusetts B48 strain of Infectious Bronchitis virus and the La Sota strain of Newcastle Disease virus in live, freeze dried form. The embryonated hen eggs used in the production of the vaccine are obtained from specified-pathogen-free (SPF) flocks.
ADMINISTRATION AND DOSAGE
Primary vaccination should be carried-out with Cevac® NB L by eye-drop as from four days of age.
Booster vaccination is recommended three to four weeks later by drinking water administration.
For pullets, a second booster is recommended at 10 to 12 weeks of age.
Rarely, catarrhal respiratory symptoms may occur on day 4 to 6 following vaccination but disappear in a few days.
Store vaccine between +2oC and +8oC (or +35oF and +45oF).
Protect from light.
1,000; 2,500 or 5,000 dose vials