For active immunisation of cattle from 3 months of age to reduce hyperthermia and to minimise the
reduction of leukocyte count caused by bovine viral diarrhoea virus (BVDV-1 and BVDV-2), and to
reduce virus shedding and viraemia caused by BVDV-2.
For active immunisation of cattle against BVDV-1 and BVDV-2, to prevent the birth of persistently
infected calves caused by transplacental infection.
Onset of immunity: 3 weeks after immunisation.
Duration of immunity: 1 year.