www.nda.agric.za/docs/poultry/poultrydisease.htmThere are many different types of organisms that can cause diarrhoea, which include:
* Bacteria (Salmonella, E. coli, Pasteurella)
* Viruses (Newcastle disease, gumboro disease)
* Parasites (coccidiosis, worms)
* Fungi (Candida, Aspergillus)
Treatment
* Use an antibiotic or coccidiostatic drug in the water that was recommended by the animal health technician or veterinarian in the water for 3 to 5 days.
* Stress preparations that contain electrolytes, vitamins and minerals can be added to the water.
UPPER RESPIRATORY DISEASES
Signs in sick chickens
* The sinuses of the chicken (the area between the eye and the beak) are swollen. These may be swollen in such a way that the eyes are closed.
* Tears and wetness often occur around the eyes and nostrils. The discharge from the nostrils may look like clear water in the early stages but can become cloudy and yellow when secondary bacterial infections cause complications.
* Sneezing
* Coughing
* Difficulty in breathing. They breathe with an open beak and you can hear a snoring or clicking sound
* Loss of appetite
* Weakness
* Weight loss
Signs in dead chickens
* A very red windpipe and throat
* Fluid in the windpipe
Causes
There are many different types of organisms that can cause disease in the upper respiratory tract. These include:
* Mycoplasma
* Bacteria (E. coli, Pasteurella, Haemophilus)
* Viruses (Newcastle disease, influenza, infectious bronchitis, infectious laryngotracheitis)
* Parasites (mites and worms)
* Fungi (Aspergillus)
Treatment
* Use an antibiotic drug that was recommended by your animal health technician or veterinarian in the water for 3 to 5 days
* Stress preparations that contain electrolytes, vitamins and minerals can be added to the water