High-Path Avian Flu Hits Poultry In 6 States

Nov 18, 2022

Over the past week, highly pathogenic avian flu outbreaks have been reported in poultry in six states, including three hit by more outbreaks in commercial facilities, according to the latest updates from the US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS).

Regarding the outbreaks in commercial settings, Minnesota reported another outbreak at a turkey farm in Otter Tail County that houses 28,200 birds, and Tennessee reported that the virus hit a broiler farm housing 20,900 birds in Bledsoe County. Also, New York reported an outbreak at a live-bird sales and slaughter facility in Queens County that had 170 birds.

Meanwhile, other states reported more outbreaks in backyard birds, including Florida (Hillsborough, Seminole, and Duval counties), Mississippi (Lowndes County), and Michigan (Lapeer County).

Source : umn.edu

Video: Validating Net Energy in Commercial Swine Systems - Gustavo Lima

In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric efficiency, validation under commercial conditions, and differences between controlled and real-world environments. Gustavo also highlights practical implications for diet formulation and ingredient valuation. Listen now on all major platforms!

“Indirect calorimetry provides a precise estimation of ingredient energy, yet validation under production conditions remains essential for accurate application in real systems.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University, specializing in swine nutrition, ingredient evaluation, and energy metabolism. With over 15 years of experience across Latin America, his work focuses on soybean meal utilization, caloric efficiency, and applied research for commercial production systems.