Development of Multilocus sequence typing (MLST) for Mycoplasma gallisepticum

0
Mycoplasma gallisepticum (MG) is the most pathogenic avian mycoplasma species. It affects commercial, non-commercial poultry and wild birds. Current MG sequence typing methods rely...

NWO OTP grant awarded to WUR project aimed at head start for day-old chicks

0
The immune system of a chicken starts in the egg. Validated tools to assess how incubation conditions influence immune development are lacking. A new...

Key global health issues in cage-free and organic laying hens

0
In USA and Europe there has been a growth in cage-free, free range, and organic production over the last 10 years. The percentage of all...

Integrated Microfluidic Device for rapid Avian Influenza virus capture

0
Rapid detection of avian influenza virus (AIV) is highly desirable during outbreaks or routine AIV surveillance. In this project, the preliminary results in developing a...

Protozoal management in turkeys

0
The two turkey protozoa that cause significant animal welfare and economic distress include various Eimeria species of coccidia and Histomonas meleagridis. For coccidia, oral...

Researchers investigate the cause and prevention of False Layer Syndrome

0
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at the University of Georgia in which researchers investigated the cause and prevention...

Decoding cecal cores in chickens: from necropsy to diagnosis

0
Cecal cores are a classical pathological gross lesion seen in field necropsies. Even though a presumptive diagnosis is made based on the visualization of...

Rapid in vitro antimicrobial screening assay against Campylobacter

0
Research was undertaken to adapt a multi-well antimicrobial assay as a fast and reliable method to screen large numbers of plant extract treatments against...

Evaluation of factors that affect susceptibility and control of reovirus-induced viral arthritis in broiler...

0
The USPOULTRY Foundation announces the completion of a funded research project at AviServe LLC in Newark, Del. (USA), that has revealed a new tool for...

Analysis of anti-Ascaridia galli antibody levels in egg yolk to detect parasite infection in...

0
In recent years, in response to consumer concerns regarding welfare of birds, there has been a move from caged to free-range production systems. This...

Influenza antibodies made by Pirbright reduce disease in chickens

0
Scientists at The Pirbright Institute have engineered synthetic antibody molecules that can be administered to poultry to reduce the symptoms of Influenza, as well as...

Infectious Coryza in vaccinated layers: are vaccines failing to protect?

0
During 2017 and 2018 Infectious Coryza was detected in several commercial vaccinated egg layer flocks in California. The Avibacterium paragallinarum strains isolated from infected...

Researchers investigate the characteristics of Turkey Hepatitis Reovirus

0
USPOULTRY and the USPOULTRY Foundation announced the completion of a funded research project at the University of Minnesota in which researchers investigated the characteristics of Turkey...

Immune system and nutrition: the balance between immunity and growth in modern broiler crosses

0
Immune activation is the first stage of the immune response necessary to protect the body. It is accompanied by significant metabolic costs and inflammation....

Chicken study probes resistance to food bug

0
Receiving gut microbes from resistant chickens does not lessen chickens’ susceptibility to bacterium that causes food poisoning. Susceptible chickens became even more susceptible to Campylobacter,...

Mass water vaccination in poultry sheds: accurate dose for every bird, every line

0
Even if many people use the same methods or knowledge for water vaccination in cage or aviary systems as they do for broiler or...

Overcoming challenges of antibiotic-free production

0
Antibiotic use once became a conventional, on-farm practice to prevent health issues and boost growth in poultry. Yet, public health concerns about rising bacteria...

Coccidiosis control in broiler breeders with the use of vaccines by Aviagen®

0
Coccidiosis is a disease of the intestinal lining, produced by the invasion of the mucosal cells by a very prolific protozoan parasite of the...

Heat stress causes inhibition of Eimeria replication in broilers

0
Eimeria infection is one of the most important diseases affecting poultry production, and is characterized by bloody or watery diarrhea, weight loss, poor feed...

Towards practical methods for assessing ILTV vaccine take

0
In response to ILTV outbreaks, live vaccines are typically administered at 7-14 days of age in drinking water via nipple drinkers which may not...

Continuous monitoring and control of mycoplasma for sustainable poultry production

0
Mycoplasma gallisepticum (MG) and Mycoplasma synoviae (MS) remain persistent pathogens in poultry, causing respiratory disorders, synovitis, uneven growth, and reduced egg production. Determining the...

Researchers develop method for making new types of vaccines

0
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the U.S. National Poultry Research Center, Southeast Poultry Research Laboratory in Athens,...

Transcriptomic modifications caused by subclinical necrotic enteritis in broiler chickens

0
Phasing out of in-feed antibiotics in the poultry industry has caused necrotic enteritis (NE) to become a primary concern in commercial poultry production in...

Backyard poultry flocks Salmonella spp. seroprevalence

0
As backyard poultry grows as a hobby in the United States there is an increased worry that poultry will become infected with Salmonella spp....

Prevention and control of biofilm in water line systems as part of biosecurity protocols

0
This paper does not address the situations in which the microbiological quality of the water has been compromised from the beginning; rather, this paper addresses how drinking...

Use of comparative genomics to identify vaccine candidates for Campylobacter Jejuni

0
Interventions to control and reduce the incidence of Campylobacter jejuni colonization in poultry is important in order to reduce the burden of foodborne illness in humans....

Managing CO2 and fresh air to optimise hatchability

0
Last year I was invited to a layer hatchery that was reporting slightly lower hatchability than its sister hatcheries, despite using eggs from the...

Optimizing immunization through proper vaccination in turkeys

0
When we talk about optimizing immunization through proper vaccination in commercial turkeys, we are really talking about optimizing drinking water vaccination when we think...

Microbiota studies in poultry

0
The microbial populations that inhabit the gastrointestinal tract (GIT) of birds play an important role in the establishment and maintenance of a healthy gut....

Poultry expertise at IDEXX

0
In a rapidly evolving poultry production environment with fewer treatment options, disease prevention and identification are more important than ever. Reliable lab diagnostics play...

New avian flu outbreak detected on a farm in the Urgell region (Catalonia)

0
The Government of Catalonia has confirmed the detection of a new case of avian influenza on a poultry farm located within the surveillance radius...

Reducing antibiotic use without harming profitability is an actual possibility

0
Ten million people are at risk due to antibiotic resistance, ensures the “Antimicrobial Resistance Review” published by the United Kingdom government in 2014. Of...

A multidisciplinary research approach on Avian Influenza in Italy

0
The Avian Influenza epidemic of 2016-2017 had been the largest in Europe in more than 10 years. The circulating virus was a Highly Pathogenic...

A new poultry research center at the University of Bristol

0
A state-of-the art poultry research centre offering specialist, industry-focused research into both laying hen and broiler health, welfare, behavior and productivity has recently been...

The role of feed additives in the protozoal diseases in poultry

0
Coccidiosis and histomoniasis are economically significant diseases in chickens and turkeys. Management, vaccination and medication are key tools in the control of these diseases...

Researchers examine the role of APEC in turkey cellulitis

0
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the University of Georgia in Athens, Georgia, in which researchers...

Clinical coccidiosis in broilers with concurrent infection of Eimeria maxima and Eimeria praecox

0
Coccidiosis is a complex disease in chickens caused by protozoan parasites in the genus Eimeria. As Eimeria species are ubiquitous in poultry facilities, coccidiosis...

World Veterinary Day – celebrating the value of vaccination

0
The theme of this year’s World Veterinary Day – celebrated April, 27th – was Value of Vaccination. To celebrate it, some of the vaccinology...

Novel Approach Improves Poultry Welfare by Reducing Stress on Chickens

0
MSD Animal Health (known as Merck Animal Health within the United States and Canada) recently announced the launch of EXZOLT® (fluralaner), the first systemic...

Feeding the commercial turkey

0
Choosing the most effective feeding programme has never been more important given the unpredictability of the raw material market and lack of consistent supply...

Monitoring of IBV circulation and prevalence

0
Infectious bronchitis (IB) is one of the most common viral diseases in chicken production worldwide and IB virus (IBV) is considered the most contagious...

Targeted preharvest interventions against Salmonella in turkeys

0
Salmonella is a foodborne zoonotic pathogen prevalent in poultry production, including turkeys. The pathogen is a constant threat to human public health because of...

Linear Epitope Mapping of B-cell responses following immunization with Avian Reovirus S1133

0
Avian reovirus is a causative agents of tenosynovitis and viral arthritis. Commercially available reovirus vaccines do not protect against challenge with emerging variants associated...

Enhancing biosecurity using flow analysis and Danish entry concepts

0
The term Danish entry is commonly used to describe entryways to livestock buildings that help people enter barns in a relatively bio secure way...

Practical guide for evaluating day-old chick quality: key standards and health monitoring

0
Evaluating the quality of day-old chicks (DOC) is crucial for successful poultry production. This practical guide outlines the key physical indicators, health factors, and...

Avian influenza diagnostics in foxes provide valuable addition to mammal surveillance

0
Research by Wageningen Bioveterinary Research (WBVR) and the Dutch Wildlife Health Centre (DWHC) shows that foxes in the province of Friesland can become infected...

Biosecurity measures and new vaccines to combat the spread of bird flu

0
The recent H5N6 bird flu outbreak is confined to the south of England, partly due to the introduction of an Avian Influenza Protection Zone...

Salmonella, creating the most undesirable environment

0
Background Salmonella non-typhoidal is among the top foodborne bacteria that cause illness within the United States annually.With 1.4 million illness (11% of foodborne bacteria), 19,336...

Blackhead disease: development of molecular tests and an in vitro assay to identify reservoirs...

0
This research project developed diagnostic assays needed for advancing the understanding of blackhead disease. The article shows clearly how the disease most likely spreads...

Quality Control Audits of killed vaccination

0
Vaccination programs for breeders and egg layers include procedures with inactivated vaccines. Killed (inactivated) vaccines are used to prevent disease in the vaccinated bird...

Pulsed ultraviolet light processing of eggs

0
In recent years, pulsed ultraviolet light has been shown to reduce microbial pathogens on the surface of shell eggs, crucial for maintaining good chick...

Bioavailable silicium as feed additive and its beneficial effects throughout poultry production

0
Silicium is a naturally occurring trace element that supports bone formation, collagen synthesis, and structural integrity in tissues and eggshell membranes. In poultry, dietary...

Frontiers in human and veterinary antibody discovery

0
The Pirbright Institute hosted the inaugural Comparative Veterinary Immunology Group (CVIG) meeting Frontiers in Human and Veterinary Antibody discovery on 26 and 27 November,...

Incorporating an essential oil and saponin blend as part of an effective coccidiosis management...

0
Coccidiosis continues to be a top challenge in the poultry industry and growing evidence of reduced sensitivity to traditional anticoccidials like ionophores and chemicals...

Vaccination of turkey breeders to control Salmonella

0
Salmonella continues to be a top food safety concern for the turkey industry, the USDA, and the consumer. Salmonella bacteria are the most frequently...

Garlic allicin as a promising alternative to antibiotics in broilers

0
Introduction The poultry industry is under increasing pressure to reduce antibiotic use due to antimicrobial resistance and consumer demand for safer products. Garlic (Allium sativum)...

Field vaccination against ILT in broiler chickens: lack of consistency

0
When vaccination against infectious laryngotracheitis (ILT) is necessary in broiler flocks, mass administration techniques are required due to the sheer numbers of birds involved....

Prevalence and antimicrobial resistance of thermophylic Campylobacters in poultry

0
Campylobacter spp. is a leading cause of foodborne diarrhea. The most common source of infection is contaminated food, mainly poultry meat. The uncontrolled use of...

Better for birds, the earth, and you: Kipster’s egg

0
In the United States, as of March 2024, 40% of eggs produced are cage-free. While the cage-free movement has gained momentum worldwide, one company...

Adaptability of bird flu poses threat to poultry

0
New insights from a study of the 2016/17 bird flu outbreak show how highly pathogenic bird flu viruses – which are likely to cause...

Gut health and Coccidiosis

0
In poultry, gut health is fundamental and the gastrointestinal tract accounts for twenty percent of the energy expenditure of the whole body. This energy...

Infectious bronchitis virus shuts down cell stress signals

0
A new study from scientists at The Pirbright Institute and collaborators at the University of Surrey provides evidence that infectious bronchitis virus (IBV) can regulate the...

A review of novel biological alternatives to antibiotic therapies in poultry

0
As poultry producers in Australia continue to limit antibiotic use, increasing numbers of alternative therapies and chemical biosecurity products are being used to overcome...

Cochlosoma anatis in turkeys

0
A funded research project at North Carolina State University in Raleigh, N.C. evaluated the pathogenicity of Cochlosoma anatis. The research was made possible in...

A new view of how class I molecules fight diseases

0
Classical class I molecules of the major histocompatibility complex (MHC) play crucial roles in defence against viruses. The class I molecules bind pieces of protein...

Obtaining the most benefit from an anticoccidial sensitivity test

0
The poultry industry has been using the same anticoccidial drugs for the prevention of coccidiosis for several decades. The last approval of a new...

Investigating diseases affecting poultry production

0
Severe diseases such as highly pathogenic avian influenza and velogenic Newcastle disease are still a concern for poultry producers and government agencies alike. Companies...

Research examines novel next generation sequencing techniques

0
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the University of Georgia in Athens, Georgia, in which researchers...

Biological control of Salmonella in the poultry industry: a European perspective

0
Salmonella remains one of the most important foodborne bacterial pathogens worldwide, and is frequently linked with the consumption of contaminated poultry meat and eggs....

Infectious bronchitis virus (IBV) vaccines produced in eggs have unpredictable mutations

0
Scientists at The Pirbright Institute have shown that infectious bronchitis virus (IBV) vaccines produced in eggs have unpredictable mutations which may be prone to...

Better than alternatives to antibiotics

0
Many poultry flocks require antibiotic treatment, if not every cycle, regularly. Antibiotic alternatives are in great demand, especially in the context of dysbiosis and...

Pirbright’s livestock coronavirus research

0
The Pirbright Institute is aware that misinformation regarding the Institute and its research is circulating on social media following an outbreak of a new...

Compatibility of a new multi-strain probiotic with a live-attenuated Salmonella vaccine in chickens

0
A pilot study was undertaken to assess the compatibility of a new multistrain probiotic with a live-attenuated Salmonella Typhimurium (ST) vaccine. Experimental units were...

Boosting the cell-mediated immunity in chickens post-hatch via pre-hatch delivery of nucleic acids

0
Respiratory virus infections such as Avian Influenza, infectious laryngotracheitis and infectious bronchitis lead to high morbidity and mortality in chickens globally. Given the limitations...

Turkey dermatitis/cellulitis: where are we headed?

0
Clostridium septicum is a ubiquitous, spore-forming bacterium associated with spontaneous gas gangrene in both livestock and humans. The spores can persist in harsh environments,...

The Omics revolution – Implications for animal production

0
What does Omics mean? Omics is a term that refers to the recently developed high throughput technologies that include genomics, functional genomics (transcriptomics), proteomics, and...

Effect of difference doses of Newcastle disease vaccine immunization on broilers

0
Influence on growth performance, plasma variables and immune response As a member of the Paramyxoviridae group, Newcastle disease virus (NDV) is the key causative agent...

Testing day-old poults

0
When poults are received at a farm from the hatchery they should be good quality poults; namely, free from physical defects, actively looking for...

Study suggests H5N1 D1.1 circulated before its first detection in North America 

0
By the time the H5N1 D1.1 genotype was first detected in the Pacific Flyway during the autumn of 2024, it had probably already been...

Detection and quantification of Gallibacterium anatis and Mycoplasma synoviae

0
Mycoplasma synoviae is one of the most common preconditions for secondary bacterial infections in poultry. It causes subclinical infections of the upper respiratory tract,...

Follow us

Latest in 'Poultry Facts'

Must be read