Research led by Phillip Yeboah, PhD candidate at North Carolina State University examined autofluorescence as a method for determining whether Eimeria oocysts are viable and capable of causing infection.
Coccidiosis ranks in the top 10 poultry health concerns worldwide, and the cost of its control can be significant. Kayla Price, PhD, poultry technical manager, outlined points to consider and how to build an arsenal of alternative products to manage coccidiosis in poultry flocks.
Genome sequencing is key to controlling coccidiosis and the associated infections of necrotic enteritis in broilers, according to Mark Jenkins, PhD, USDA’s Animal Research Service.
Although poultry production has steadily evolved with improved knowledge and technological advances, coccidiosis remains arguably the most important disease concern to keep in mind and address year after year.
With no new anticoccidials coming onto the market and major poultry companies shifting from “raised without antibiotics” to “no antibiotics important to human medicine” programs, the pressure is on to preserve the efficacy of current feed medications and seek alternatives for managing coccidiosis.
Molecular biology is a powerful tool the poultry industry can use to better understand and ultimately control avian coccidiosis. In a presentation at the 2024 PSA meeting, Mark Jenkins, PhD, discussed the usefulness of molecular biology and improved vaccination strategies to control coccidiosis.
Coccidiosis control is important to every poultry production system, but managing the available options can be a somewhat fluid process. Although there are a range of choices, each one has its own set of pros and cons.
A study evaluated whether Eimeria oocysts are present in the fecal material in feed lids and if the oocysts serve as an infection source to chicks.
Innate and adaptive immunity in poultry against coccidiosis is complex, involving activity from many cells and molecules. Fortunately, research is shedding light on potential routes forward to help birds fight the ubiquitous parasitic disease.
Coccidiosis and histomoniasis are ubiquitous problems for poultry producers. Recent studies have suggested that using a blend of plant extracts could help reduce symptoms of infection and improve production outcomes.
A novel automated gel-beadlet system for vaccinating chicks proved successful in providing uniform coverage against coccidiosis.
By Daniel Wilson, DVM
Wilson Veterinary Company
Indianapolis, Indiana
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