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Research: Much to gain if nursery diets match digestive capabilities.

Previous nursery feeding logic told us to feed nursery pigs based on their weaning weight. That heavier pigs had more advanced guts and could handle a more advanced diet. New research involving Nurture™, Cargill’s young pig program, shows weight isn’t the main factor in how we should be feeding pigs; we need to look at the digestive capabilities, and that is tied to their age.

Tremendous changes occur in a young pig’s digestive capabilities between seven and 35 days of age. “Until this point, the piglet’s immune system has relied heavily on colostrum and maternal antibodies from the sow,” according to Sabrina May, Pork Tech Application Lead, Cargill.

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Next Mile Ep 1: Navigating Disease Prevention

Video: Next Mile Ep 1: Navigating Disease Prevention

The Next Mile, host Dr. Meredith Petersen, Director of Swine Health at the National Pork Board, sits down with Dr. Cara Haden, Director of Animal Welfare and Biosecurity at Pipestone, to unpack the National Swine Health Strategy and what it means for producers across the country.

Meredith walks through how the strategy came together: a producer-led effort launched in March 2025 in response to input gathered at the National Pork Industry Forum, built around two core goals, keeping foreign and emerging diseases out of the U.S. herd and reducing the impact of domestic diseases already here, including long-term elimination targets for PRRSV and PEDV.

Cara then brings the conversation down to the farm level, sharing how Pipestone scores biosecurity across seven key areas: air, feed, water, people, supplies, trucks and pigs, plus everything within the farm perimeter. She and Meredith dig into why farm leadership and daily culture, not just protocols on paper, ultimately determine whether biosecurity efforts stick.

Whether you're a producer, veterinarian, or anyone invested in herd health, this episode offers a grounded look at where the industry is headed and what everyday habits make the biggest difference.