![J-Vac (Ecoli) 100ml : 50ds](http://www.heritageanimalhealth.shop/cdn/shop/products/103928_600x.jpg?v=1639682936)
Merial- Protects against endotoxin medicated diseases caused by E.coli and S. typhimurium. Administer 2cc SQ or IM. Two doses recommended for initial vaccination with the second dose given 2-4 weeks later. Repeat two doses annually. Killed vaccine safe for pregnant cows, including lactating dairy cows. No milk with holding. 21 day w/d.