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Poultry diseases

When chickens are healthy they consume less feed and produce more quality eggs. They are less trouble to look after and less money is spent on medical costs. Poultry disease can spread rapidly among chickens because they are usually kept together in the chicken house. The chickens share the same feeders and drinkers, which can spread disease and infections rapidly from sick to healthy chickens. In intensive egg production systems, much focus is placed on the egg laying performance of the flock. Poultry diseases can negatively affect the health and performance of your flock. Important and common poultry diseases include necrotic enteritis, chronic respiratory diseases, gangrenous dermatitis, fowl cholera, and avian influenza.
Héctor Leyva Jimenez
United Animal Health
Héctor Leyva-Jiménez (United Animal Health) shares his research on the impact of probiotics on fly populations in poultry farms, in this Engormix interview at IPPE 2026 in Atlanta. ...
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Dra. Eliana Icochea
Universidad Nacional Mayor de San Marcos (Perú)
Universidad Nacional Mayor de San Marcos (Perú)
Newcastle Disease (ND), a highly contagious viral pathology affecting poultry, remains a critical challenge for the commercial industry in Latin America. In this technical report, Eliana Icochea D’Arrigo, of the Avian Pathology Laboratory at the Faculty of Veterinary Medicine, UNMSM (Universidad Nacional Mayor de San Marcos) in Lima, Peru, explores the virus's impact and the necessary measures to mitigate its effects. The study, "Newcastle Disease: Understanding the virus better to...
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Recommended events
IPPE - International Production & Processing Expo 2027
January 25, 2027
United States - Georgia - Atlanta
Pablo Chacana
Pablo Chacana and 1 more
INTA  Argentina
INTA Argentina
The impact of Salmonella on the poultry industry is not only related to animal health and public health, but also poses a problem with consequences for the international trade in poultry products and by-products, as well as for the reputation of companies. Flies can act as mechanical and biological vectors of this pathogen on poultry farms, as they have the potential to introduce and spread it within the facilities. To study the persistence of the microorganism at different stages of...
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Josh Deines (Zoetis) shares the environmental survey presented, the bacterial and fungal challenges identified in hatcheries, as well as the plans for future studies, during this Engormix interview at IPPE 2026 in Atlanta. ...
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Dr. Guillermo Tellez-Isaias
University of Arkansas (USA)
University of Arkansas (USA)
1. Introduction Coccidiosis is the first and most economically significant parasitic disease afflicting chicken welfare and, consequently, the world’s poultry industry [1]. E. tenella is the causal agent of cecal coccidiosis, and this species is regularly isolated from broiler farms worldwide [2]. Chemoprophylaxis and live wild-type/attenuated coccidia vaccines are currently used as preventative methods [3,4]. Protective immunity can be achieved by infecting chickens...
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  Vetanco, an international reference laboratory in animal health announces the appointment of Dr. Michael Kogut as its new Director of R&D for Host Defenses and Immunity. Together with Dr. Sherry Layton, Dr. Mariano Fernández Miyakawa, Dr. Andrés...
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Could anybody suggest me a medicine for prolapse problem in deep litter of bovans breed which are in 23 week and the weigtht is 1.500kg of bovans breed kindly suggest me the lighting program. I am incurring daily mortality of 5 birds per day. Please help me. Chandra Sekhar ...
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Bruce Rathgeber
Dalhousie University
Dalhousie University
Bruce Rathgeber, Organizing Committee Chair for the World Poultry Congress 2026, shares the activities planned for this important event that will take place in Toronto, Canada, on July 13-17. ...
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Raveendra (Ravi) Kulkarni
North Carolina State University - NCSU
North Carolina State University - NCSU
Ravi Kulkarni (NC State University) explains the importance of early detection to avoid the significant economic and health repercussions of the disease, in this Engormix interview at IPPE 2026 in Atlanta. ...
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Sami Dridi
University of Arkansas (USA)
University of Arkansas (USA)
Sami Dridi, Scientific Committee Chair for the World Poultry Congress 2026, speaks on the different research categories to be discussed at this event, including smart farming and artificial intelligence. ...
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Martha Pulido-Landínez
Mississippi State University
Mississippi State University
Martha Pulido (Mississippi State University) shares her research on Enterococcus cases in the United States, highlighting coinfections, pathogenicity, and health consequences in poultry, in this Engormix interview at IPPE 2026 in Atlanta. ...
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Rodrigo Gallardo
UC Davis - University of California
UC Davis - University of California
Infectious coryza (IC), caused by the bacterium Avibacterium paragallinarum (AP), has historically been a significant burden in tropical and subtropical regions. However, a recent and alarming shift in its geographical footprint has seen it re-emerge as a major threat in northern latitudes, including Europe and North America. In a comprehensive review authored by Mohamed El-Gazzar, Rodrigo Gallardo, Robert Bragg, and colleagues, published in Avian Diseases (DOI: ...
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Respiratory problems are among the most important problems facing the poultry industry in Egypt. It is the first problem in poultry breeding farms, regardless of the type of poultry reared in these farms (broiler breeders- layer breeders- commercial broilers – commercial layers-native breeds). There are many factors that help to spread these respiratory problems in poultry farms such as:   - Little experience of the of the poultry farms managers in...
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Eric Shepherd (Zoetis) talks about the application of an immune-complex IBD vaccine and its benefits, during this Engormix interview at IPPE 2026 in Atlanta. ...
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Winter brings a unique set of challenges to modern poultry production, especially in open or poorly insulated houses. As temperatures drop, chickens expend more energy just to maintain body heat, which diverts nutrients away from growth, egg production, and immune function. Prolonged cold stress elevates...
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Kalen Cookson (Zoetis) comments on sample collection, FTA cards, CT values, and identifying possible issues in the hatchery, in this Engormix interview at IPPE 2026 in Atlanta. ...
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Luisa Gene (Cargill) comments on the use of AI and performance data to modulate the microbiota, obtaining better performance and mitigating the effect of pathogens, during this Engormix interview at IPPE 2026 in Atlanta. ...
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Gwen Venable
U.S. Poultry & Egg Association
U.S. Poultry & Egg Association
Gwen Venable (Executive Vice President - Expo & Communication Services) comments on the success of IPPE 2026 in Atlanta, and shares the dates for next year's edition: Jan. 26-28, 2027. ...
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Prof. Timm c. Harder
Friedrich-Loeffler-Institut
Friedrich-Loeffler-Institut
1. Introduction The ongoing pandemic of a highly pathogenic avian influenza virus (HPAIV) of subtype H5N1 (goose/Guangdong lineage [gs/GD]), clade 2.3.4.4b, is posing an unprecedented threat, impacting both industrial and small-scale poultry operations [1,2]. Similarly, HPAIV infections in wild birds, particularly those leading to mass mortalities among colony-breeding species, are exerting significant pressure on avian biodiversity [3,4]. The recent increase in spillover...
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Brian Jordan (University of Georgia) explains how False Layer Syndrome affects poultry and what can be done to prevent it, in this Engormix interview during IPPE 2024 in Atlanta, USA....
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