Calf Vaccine for Prophylactic Vaccination is available as freeze dried preparation in vials. The Calf Vaccine is used for prophylactic vaccination against Brucella abortus in cow. The Vaccine is ideal for only female calves aged between 3 and 6 months as a single subcutaneous dose. Calf Vaccine for Prophylactic Vaccination is prepared before use by reconstitution of freeze-dried vaccine with respective diluents.