Active immunisation of cattle to reduce virus shedding and respiratory clinical signs caused by bovine respiratory syncytial virus infection. Onset of immunity: 21 days after administration of one dose by the nasal route. 21 days after the second dose of the two dose intramuscular vaccination schedule. Duration of immunity: 2 months after nasal vaccination. 6 months after intramuscular vaccination.
Availability: Out of Stock - on backorder and will be dispatched once in stock.
