For active immunisation of pregnant heifers and cows to raise antibodies in their colostrum against Gp40 of Cryptosporidium parvum, intended for passive immunisation of calves to reduce clinical signs (i.e. diarrhoea) caused by C. parvum.
Newborn calves:
Onset of immunity: Passive immunity commences from the start of colostrum feeding. Duration of immunity: In calves that receive colostrum and transition milk as indicated and which were challenged at birth, passive immunity has been demonstrated until 2 weeks of age.
Availability: Out of Stock - on backorder and will be dispatched once in stock.
