Asphyxiation is generally caused by birds crowding or piling in a corner or in a spot for laying eggs in the same place. It may occur when birds are moved to new quarters, when they are frightened. Asphyxiation also happens when power fails or ventilation system is faulty in controlled-environment houses that have no windows.
- Causing Agents
- Husbandry related. Hysteria or Piling up of birds in response to noise, predators, lights and moved to new premises or quarters amongst other factors. Crowding of birds trying to lay in the same spot. Power fails power fails or ventilation system is faulty in controlled-environment houses that have no windows.
- Affected Systems/Organs
- Respiratory System (Asphyxiation)
- Mainly Affects
- Appropriate management and husbandry practices. Increased vigilance when birds are moved to new housing. Some panics may be caused by inputs that mimic predators while others may be novel stimuli.
- Suggested Actions
- Can be confirmed with clinical signs and gross lesions
- Can be dealt with in house
- Technical assistance recommended
Impact on Egg quality
Impact on Liveability
Impact on Production
Overall Economic Impact
Y.M. Saif.2008.Disease of Poultry. 12th Edition.
Mark Pattison, Paul F. McMullin, Janet M. Bradbury. Dennis J. Alexander. 2008. Poultry Diseases. 6th Edition.
Paul McMullin. 2004. A pocket Guide to Poultry Health and Disease. First Edition.
Steven Leeson, John D. Summers. 2008. Commercial Poultry Nutrition. Third Edition.
Donald D. Bell, Williams D. Weaver. 2009. Commercial Chicken Meat and Egg Production. Fifth Edition.