Knowby
Dairy Systems

Salmonella Vaccine
1
Step 1 of 4
Bovilus S protects against B and D strains
2
Step 2 of 4Buz protects against C and E strains
3
Step 3 of 4
Both vaccines require a primary and booster shot 4 - 6 weeks later. The booster should be given 3 - 4 weeks pre calving to provide the best colostrum transfer.
4
Step 4 of 42ml subcutaneous injection. correct vaccination technique