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Search: authors:"Shawna Weimer"

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How Does On-farm Nursery Pig Approachability Pre- and Post-vaccination?

The objective of this study was to compare live and digital methodologies to measure nursery pig approachability pre- and post-vaccination. A total of 149 pens housing approximately 19 barrows and gilts/pen (a mix of approximately 50% barrows and 50% gilts; 0.3 m2/pig) were used. Pigs were approximately 6 weeks of age. The pen applied injection treatments were (1) Ingelvac ...

Proximity of Nursery Pigs from a Human Observer during an Animal-human Interaction Test Before and After Vaccination

Before and After Vaccination A.S. Leaflet R2812 Shawna Weimer, Graduate Research Assistant; Anna Johnson, Associate Professor; Kenneth Stalder, Professor, Department of Animal Science; Locke Karriker