Protivity Cattle Vaccine by Zoetis is a modified-live bacterial vaccine that is
effective in protecting healthy beef and dairy calves against respiratory
disease caused by Mycoplasma bovis (M. bovis). Calves 1 week of age or older can receive
Protivity.
Directions: Aseptically
rehydrate the freeze-dried vaccine with the sterile diluent provided, mix well
and administer 2 mL subcutaneously.
Healthy cattle should receive two doses
administered 21 days apart. Revaccination has not been established; consult a
veterinarian. Do not use in pregnant cows or calves nursing pregnant cows. 21
day slaughter withdrawal.