The program that verifies
the feeder calf.
As well as the cattleman.
Buyers know pre-vaccinated calves will gain faster and
stay healthier every step of the way. Our Prime calf
program helps you deliver those healthy,
high-performing calves, and includes a certificate
confirming they are indeed properly vaccinated.
Program Overview
Increase the chances your herd will be protected and stay healthy by using Prime Verified vaccines like Pyramid® FP, Pyramid® FP+Presponse® SQ and Express®.
Express® Vaccines

- Proven protection based on
disease challenge models and
backed by the most independent
published research - Rapid onset of immunity, meaning
effective immune response
quickly after vaccination, and
proven protection against IBR and
BVD within days
- Broad reproductive and disease
coverage containing IBR, BVD Types
1 and 2, PI3 and BRSV with or
without Histophilus (Somnugen) - No minimum-age restrictions; Calves
vaccinated younger then 6 months
of age need to be re-vaccinated after
6 months of age.
Pyramid® FP/Pyramid + Presponse® Vaccines

- Broad coverage – BVD Types 1 and 2, IBR, BRSV and PI3 with or without Mannheimia (Presponse)
- Single-dose BRSV protection. Provides the protection and convenience of one-dose technology, unique adjuvant system, enhancing the animal’s response to the vaccine for greater protection.
- Pyramid + Presponse combines the two highly efficacious vaccines in one easily administered dose, reducing handling, stress and cost.
- Allows for viral and bacterial respiratory and clostridial protection in only two injections
- No minimum-age restrictions
- Whole-herd claim allows the flexibility to vaccinate pregnant cows and heifers, or calves nursing pregnant cows, if previously vaccinated according to label instructions.
- Demonstrated economic advantages in a head-to-head feedlot trial versus Bovi-Shield® Gold 1.