Infectious or Avian Coryza is a respiratory infection caused usually by the bacterium Haemophilus paragallinarum but could, to a lesser the amount, others. This disease affects fowl worldwide, though it most often appears at the southwest United States and in some states. Chickens and wild birds both get this disease which will frequently look like other diseases (such as providing more serious Newcastle disease). Avian Coryza will frequently manifest itself in combination with other more chronic breathing diseases.
Birds will will be visibly sick 1-10days whenever you exposure. This is a highly contagious poultry disease : spread through: bird for you to bird contact, respiratory secretions, feed and water as it's contaminated with feces, and reach dead birds. Be aware that chickens recently added to your flock may be asymptomatic hand bags of Avian Coryza.
Symptoms d from Avian Coryza include:
1). Gulls with distressed noisy breaths.
2). Clear nasal introduction which progresses to white colored and yellow, which becomes foul smelling.
3). Sick birds are sometimes frequently shake their heads and bizarrely stretch their heads out.
4). Their are generally some discharge seen about the eyes.
5). Head swelling are generally seen.
6). The hens are also able to stop laying.
Though quite contagious, Avian Coryza is not fatal. However, very virulent strains within the disease do occur as well as a much higher death rate. Of course light for these strains are usually much worse and comprise of:
1). Green Diarrhea.
2). Dim head and comb.
3). Puffy wattles.
4). Swollen digits.
5). Paralysis.
6). Problem.
Infectious Coryza may have some severe cases which might need antibiotic treatment. Avoiding top soil, contaminated living conditions any time providing plenty of fresh water for your birds are the most effective treatment. Please remember that chickens that will not even appear sick can continue to be carriers so think twice before you start introducing outside birds keen on flock... http: //tinyurl. com/q2pmnl
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