Dr. John McCarty: Coccidiosis Control Strategies | Ep. 147

In this episode of The Poultry Podcast Show, Dr. John McCarty from Boehringer-Ingelheim breaks down what’s working—and what’s changing—in coccidiosis control. He talks about how vaccination programs are reshaping poultry health, what coccidial cycling means for gut health, and how to manage litter moisture in dry climates. You’ll also hear tips for running antibiotic-free systems and putting immunization strategies into action. Tune in now on your favorite podcast platform!

"Coccidia invade intestinal cells, multiply rapidly, and cause severe gut damage that disrupts nutrient absorption and immune function."

Meet the guest: Dr. John McCarty earned his BS and MS from the University of California, followed by a DVM and MAM from the University of Georgia. He is currently a Senior Field Veterinarian at Boehringer Ingelheim. With decades of experience in poultry health and live production, he provides crucial insights into vaccine application, gut integrity, and disease control.

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What you will learn:

• (00:00) Highlight
• (01:19) Introduction
• (04:32) Coccidiosis control strategies
• (07:21) Gut health disruption
• (10:54) Vaccine application timing
• (13:06) Hatchery lighting importance
• (17:54) Managing dry litter
• (23:19) Final Questions

The Poultry Podcast Show is trusted and supported by innovative companies like:

Boehringer Ingelheim

* Evonik

- Probiotech

- Natural Biologics

- AB Vista

- PSA

- dsm-firmenich

- Adisseo

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