First Defense Technology Products

Protect  Against Calf Scours with First Defense Technology

First Defense Technology

Delivers Immediate Immunity, giving calves a rapid, gauranteed source of specific bovine immunoglobulins to keep calf scours at bay.

The only CFIA approved colostrum-derived product to defend against k99 + E. coli and coronavirus.

Don't run the risk of calf scours and unhealthy calves by delaying immunity. Dry-off scours vaccines can cause a variable response, jeopardizing calf scours protection. And, calf scours vaccines given to the calf itself take response time and require delay of critical colostrum feeding.

First Defense Technology's direct, two-part mode-of-action delivers specific antibodies at the gut level to immediately protext against disease, while also providing additional immunoglobulins to be absorbed into the bloodstream for extended protection.

First Defense Technology products:

First Defense Bolus                                         

First Defense Technology 90-Dose Bulk         

First Defense Technology Single Dose Gel Tubes

Ultra Start 150 PLUS powered by First Defense Technology 

Clostrx CS + First Defense Technology