

By Guillermo Zavala, DVM, PhD, Dipl. ACPV
Avian Health International, LLC

By Guillermo Zavala, DVM, PhD, Dipl. ACPV
Avian Health International, LLC

According to Steven Clark, DVM, Huvepharma’s veterinary technical services manager, paying attention to changes in turkey barns is key to successfully using ionophores, which remain the industry’s most common option for controlling coccidiosis.
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According to Steven Clark, DVM, Huvepharma’s veterinary technical services manager, paying attention to changes in turkey barns is key to successfully using ionophores, which remain the industry’s most common option for controlling coccidiosis.

Optimizing poultry health and performance requires navigating a wide range of variables, including chick quality, nutrition, biosecurity and management of the poultry house environment. And lighting in the houses plays an important role, according to Brian Fairchild, PhD, professor and extension poultry specialist at the University of Georgia.

Brazilian researchers conducted a two-part epidemiological study to determine the serological, molecular and pathological status of ILT in two regions. The team described their findings and what they mean for poultry producers.

Novel disinfection strategies — electrostatic disinfection (ED) and cold fog (CF) disinfection — could help improve hatchability, reduce chronic respiratory disease (CRD) incidence and improve overall health outcomes for poultry, according to a recent Poultry Science report.

Conducting in-lay boosting of adult, organic, free-range laying hens with a Pasteurella multocida vaccine protected against fowl cholera with minimal impacts on production, according to a study conducted by Luke Trimble, DVM, Wilson Vet Co.

Ventilation shutdown with heat and humidity may be superior to other methods of broiler depopulation under controlled environmental conditions, but this method requires further study under industry-like conditions, according to researchers at North Carolina State University.

Feed efficiency is one of the most important factors influencing profitability in broiler production. Production managers and nutritionists balance nutrition, genetics and housing conditions to help birds convert feed into growth as efficiently as possible. There’s one other variable often overlooked: the bird’s immune system.

Abstract: Evaluation of the development of resistance following prolonged use of synthetic anticoccidials in a high challenge floor pen model