J-Vac® E Coli
Gives cross immunity to Salmonella typhimurium
The only core antigen vaccine with an approved dual claim as an aid in protection against mastitis caused by E. coli and an aid in prevention of the effects of endotoxemia.
Contains the J-5 mutant E. coli Bacterin-Toxoid. Useful in preventing E. coli infections and salmonellosis. Has no milk withholding, a 21-day slaughter withdrawal and is safe for pregnant and lactating dairy cows. Give 2 mL IM or SQ. 2 doses recommended for initial vaccination and the 2nd dose given 2-4 weeks later. Repeat annually.
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