Reg No. G2016 (Act 36/1947)
CattleMaster® 4 is a freeze-dried preparation of chemically altered strains of IBR and PI3 virusses and modified live BRSV plus a liquid, adjuvanted preparation of inactivated cytopathic and noncytopathic BVD virus strains. The liquid component is used to rehydrate the freeze-dried component. Viral fractions are propagated on an established cell line. The product is adjuvanted with aluminium hydroxide to enhance the immune response.