Merck Bovilis J-5 is the mastitis vaccine with the lowest level
of endotoxin on the market. Gram-negative infections from bacteria like Escherichia coli cause mastitis that leads to milk loss, culling and
death. BOVILIS® J-5 is a Gram-negative core-antigen vaccine that aids in the
reduction of mastitis due to E. coli – with the lowest level of endotoxins to minimize
potential side effects.
No negative effect on milk production.
Administer 5ml per cow via subcutaneous injection.