First Defense Technology
First Defense Technology® Calf Scours Prevention
A 90-dose bulk powder with a guaranteed dose of immunity against E. coli and coronavirus.
First Defense Technology uses the same hyper-immunized colostrum antibodies as our USDA-approved First Defense bolus. It contains the same active ingredient at the same dose rate as our bolus. Its antibodies bind to, and neutralize, E. coli and coronavirus disease antigens, delivering instant immunity without putting vaccination stress on the newborn.
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Administering First Defense Technology
Add one level scoop of powder to your newborn calf’s first liquid feeding. Ideally, mix it with fresh, thawed colostrum or a colostrum replacer.