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First Defense

First Defense® Tri-Shield® Calf Scours Prevention for Beef or Dairy Calves by ImmuCell

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  • $179.95

First Defense® Tri-Shield® Calf Scours Prevention Gel

by ImmuCell

for Beef or Dairy Calves

Available in Boxes of 12

First Defense® Tri-Shield® combines the same great technology and ingredients found in the other First Defense®products, along with rotavirus protection.  A single-dose gel tube of Tri-Shield® administered at birth, along with maternal colostrum, has been proven effective in third-party research to provide passive immunity against K99+ E. coli, bovine coronavirus, and rotavirus infections.

Additional products from the First Defense® line available here: 



For more information, the science behind the product, and in-depth resources on calf health, visit the First Defense® Calf Health website at:  First Defense (firstdefensecalfhealth.com)

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