What is this product proven to protect against?
First Defense Tri-Shield
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Open Sep 28, 2026 - 10:45 AM
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Answer
Sep 28, 2026 - 10:45 AM
Tri-shield is proven to provide immediate and lasting immunity against the three major causes of calf scours: rotavirus, coronavirus, and K99+ Escherichia coli (E. coli). These pathogens are common causes of severe diarrhea in calves, and immediate protection can reduce illness and death rates.
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First Defense Tri-Shield
Immucell First Defense Tri-Shield paste for newborn calves is made from 100% dried colostrum to provide antibody-driven immediate immunity against 3 common calf scour causes. Ready-to-use oral gel; give to newborns as soon as possible after birth as a one-time preventative treatment for newborn calf...
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