Indication Booster vaccination of breeders & layers to protect against Newcastle disease and to protect progeny against Gumboro disease in the first weeks of life, through the transfer of maternal antibodies.
Composition Each dose of 0.5 ml contains:
Inactivated Newcastle disease virus, strain Ulster: ≥ 0 log2 HI units*
Inactivated IBD virus strain Winterfield 2512: S/P ≥ 0.25**
* HI units after injection of chickens with 1/50 dose
** Elisa S/P ratio’s.
Vaccination Vaccinate layers & breeders from 14 to 20 weeks of age, before the laying period..
Packaging Polypropylene bottle of 500 ml stoppered and sealed, containing the vaccine in the form of oil emulsion, equal to 1000 doses.