Schat: Add the thymus to post-mortems for a thorough exam
Post-mortem examinations are essential for maintaining a comprehensive, targeted flock-health program. But when it comes to managing viral diseases, is it enough to look at the bursa?
Post-mortem examinations are essential for maintaining a comprehensive, targeted flock-health program. But when it comes to managing viral diseases, is it enough to look at the bursa?
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.
Ceva Animal Health has started antigen production for an experimental autogenous vaccine to fight the emerging avian metapneumovirus (aMPV) disease.
Dustbathing occurs in all commercial chicken housing housing systems, even in caged systems with no substrate. But why do chickens dustbathe?
Merck Animal Health reports that the USDA has approved the manufacturing and sale of Cambridge Technologies’ experimental autogenous vaccine in the US for the emerging and deadly avian metapneumovirus type B, impacting broilers, broiler breeders, layers and turkey breeders.
When weekly mortality rates in layer flocks older than 50 weeks start creeping up over 0.3%, producers and veterinarians should be suspicious. According to Eric Gingerich, DVM, Cargill’s Diamond V, these numbers could indicate the presence of Escherichia coli.
The message is clear and one that Daral Jackwood, PhD, The Ohio State University, has delivered for years: Young chickens need maternal immunity to protect them from immunosuppression and secondary diseases caused by infectious bursal disease.
Broilers fed a microbial supplement of four probiotic strains had a lower incidence of Salmonella and higher expression of proteins associated with immunity, according to research presented at the 2024 IPSF by Kevin Bolek, PhD, microbials innovation director for Phibro Animal Health.
A sharper focus on minor coccidiosis species may be the key to improving management of this persistent parasitic disease and improving gut health, feed conversion and flock performance.
Biosecurity is a continuous work in progress with protocols evolving over the years based on new research and experiences.
A technology from Cargill may overcome a barrier the layer industry has faced in understanding the nutrition and performance of its flocks, paving the way to reduced feed costs and higher egg production through better nutrition.
Housing systems for laying hens in the United States (and more broadly across the world) are transitioning away from conventional cages to cage-free systems.
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