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This may be the dry dust of droppings, or feathers. These antigens can come from any bird. [1] BFL may be caused by allergens from pigeons. [1] [3] Allergens may also come from other birds, including parakeets, cockatiels, budgerigars, parrots, turtle doves, turkeys, chickens, and other birds. [3] Antigens can also be from feathers in bedding.
Egg drop syndrome '76 (EDS '76) is a viral disease that affects birds, notably chickens, ducks, geese and swans. It is characterised by a sudden drop in production of eggs as well as its eggshell quality in apparent healthy laying birds.
Duck plague, caused by Anatid alphaherpesvirus 1; Chicken infectious anemia, caused by Chicken anaemia virus [5] Epidemic tremor, caused by Tremovirus [6] Fowlpox, caused by viruses in the genus Avipoxvirus; Infectious bursal disease (IBD), also known Gumboro disease, caused by Infectious bursal disease virus
Poultry litter consists of manure, feathers, spilled feed and bedding material that accumulate on the floors of the buildings that house chickens and turkeys. It can contain disease-causing ...
The disease carries a high mortality rate, and is particularly highly fatal in poultry, and less in other birds. Currently, no prescription drug is approved to treat this disease. [3] Poultry (especially free-ranging) and wild birds commonly harbor a number of parasitic worms with only mild health problems from them. Turkeys are much more ...
Dermanyssus gallinae (also known as the red mite) is a haematophagous ectoparasite of poultry.It has been implicated as a vector of several major pathogenic diseases. [1] [2] Despite its common names, it has a wide range of hosts including several species of wild birds and mammals, including humans, where the condition it causes is called gamasoidosis.
Coccidiosis is a significant disease for chickens, especially affecting the young chicks. It can be fatal or leave the bird with compromised digestion. There are chick feed mixes that contain a coccidiostat to manage exposure levels and control disease. In an outbreak, coccidiocidal medications are given. Examples are toltrazuril (Baycox) or ...
The disease is transmitted through infected birds' droppings and secretions from the nose, mouth, and eyes. NDV spreads rapidly among birds kept in confinement, such as commercially raised chickens. High concentrations of the NDV are found in birds' bodily discharges; therefore, the disease can be spread easily by mechanical means.