Consumer interest in poultry welfare has led to the expansion of unconventional poultry-rearing systems, such as silvopasture. Justin Lowery, MS, and a team of researchers from North Carolina State University conducted a broiler research trial comparing the impact of conventional and silvopasture production systems on the cecal microbiota of slow- and fast-growing broilers.
Cases from an outbreak of aMPV among broiler flocks in Mississippi are mostly coming with secondary infections, which can exacerbate disease severity. A research team led by Autumn Gregg, DVM, a poultry resident at Mississippi State University, investigated the infections appearing in the outbreak.
Gut health is often discussed in poultry production. But according to immunologist Michael Kogut, PhD, lead research microbiologist at the USDA-ARS, College Station, Texas, the term is really about gut homeostasis, which enables birds to maximize performance and reach their full potential.
Eric Shepherd, DVM, Zoetis, takes a look at potential IBD vaccination programs that may disrupt field virus pressure, restore disease control and support overall flock health.
Gut inflammation is common throughout poultry production, but its effects are not always visible. Birds deal with stress every day through changes in environment, feed adjustments, handling and exposure to coccidiosis and other intestinal diseases. All of these changes trigger the immune system to send a response to manage the inflammation.
Jonathan W. Moon, PhD, Mississippi State University, evaluated a combined evaporative cooling and sprinkler system relative to a conventional EC system in two commercial-sized broiler houses. How did the combined system affect broiler performance?
Woody breast, sometimes called wooden breast, has become a familiar and costly problem for today’s broiler industry, according to Cirenio Hisasaga, doctoral student at the University of California– Davis.
Research on broilers is often applied to commercial turkeys, as is the case with many studies on photoperiod lengths. At the 2025 Poultry Science Association annual meeting, Karen Schwean-Lardner, PhD, University of Saskatchewan, presented results of her study that were specific to turkeys.
The International Poultry Welfare Alliance brings together expertise from across the value chain to develop Key Welfare Indicator Reference Guides for broilers, turkeys and layers, which align measurements and communications of welfare outcomes.
Research has uncovered much about how welfare impacts broilers’ physical and functional traits, but less is known about their mental state. A doctoral student at Virginia Tech studied fear and anxiety in fast- and slow-growing broilers, as well as the impact of environmental complexities.
Temperature and moisture levels influence the survivability of Campylobacter jejuni in used broiler litter, according to a study led by Matthew Bailey, PhD, postdoctoral fellow at Auburn University.
Rodney Johnson, hatchery specialist with Boehringer Ingelheim, says managers who prioritize strong communication, well-defined processes and consistent monitoring of key indicators often see improvements not just in hatchability and early livability, but also in team morale and operational efficiency.
