ImmuCell Corporation First Defense Tri-Shield
Last reviewed: February 2026
First Defense Tri-Shield by ImmuCell Corporation: an independent product guide from the Therio Dairy Directory. Compare features, pricing, and alternatives...
Guide to First Defense Tri-Shield by ImmuCell Corporation.
Key Features
- Triple Protection: E. coli K99, coronavirus, rotavirus
- One-Dose Convenience: Single bolus administration
- USDA Approved: Federally licensed product
- Immediate Immunity: Passive antibodies for newborns
Advanced Features
- No Vaccination Needed: Passive immunity without vaccines
Ideal For
Farm Types: All dairies with calves
Competitive Advantages
What sets First Defense Tri-Shield apart from alternatives:
- Triple protection
- One dose
- USDA approved
- Proven results
Pricing Information
Here is the pricing information for First Defense Tri-Shield:
Approximately $11-14 per dose. Provides broader protection than First Defense.
Pricing Model: Per-bolus purchase through veterinary distributors
Prices verified Q1 2024. Contains antibodies against E. coli, coronavirus, and rotavirus.
Pros & Considerations
- Triple coverage
- One dose
- Proven
- Cost per calf
- Timing critical
ROI & Value Proposition
Understanding the return on investment for First Defense Tri-Shield:
Implementation & Setup
How to implement First Defense Tri-Shield on your dairy operation:
Implementation Timeline: At birth
Training & Support
Training and support options available for First Defense Tri-Shield:
Support Channels:
Buying Considerations
Important factors to consider when evaluating First Defense Tri-Shield:
- Scours incidence
- Pathogen profile
- Budget
Evaluation Questions
Key questions to consider when evaluating First Defense Tri-Shield:
- What is your scours incidence?
- What scour pathogens are present?