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First Defense products are developed and manufactured by ImmuCell Corporation, an entrepreneurial animal health company that develops, manufactures and markets scientifically proven products that maximize the genetic potential of dairy and beef calves through disease prevention and reduced dependence on antibiotics.

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ImmuCell Corporation

56 Evergreen Drive
Portland, ME 04103
Phone: 800.466.8235

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Scours Prevention Products
Calf Health Education
Testimonials
Careers
Investors
Contact