Instantly deliver the passive antibodies newborn calves need to prevent scours. Jump straight to antibody protection while
removing reliance on the common variable vaccine response of dam- and calf-level vaccines. One dose, a single bolus or gel tube,
administered at birth gives each calf a guaranteed level of protection from E. coli and Corona virus infections. Conveniently
packaged in a single dose bolus. Highly concentrated - one bolus per calf. USDA Approved.