Veterinary advice should be sought from your local veterinarian before applying any treatment or vaccine. Not sure who to use? Look up veterinarians who specialize in poultry using our directory listing. Find me a Vet

Shigellosis

Other Names: Shigella Infection, Bacillary Dysentery, Marlow Syndrome

Shigellosis is an infectious disease caused by a group of bacteria called Shigella. It can cause intestinal damage and disease after it invades the jejunum and ileum of chickens. Shigellosis is characterized by the development of bloody and purulent droppings, resulting from severe inflammatory colitis.

Shigella is transmitted primarily through direct or indirect contact with the feces of infected birds.

Clinical Signs

Depression
Weakness
Droopy wings
Retracted heads
Ruffled feathers
Loss of appetite
Diarrhea
Pasting of vent feathers

Diagnosis

  • History
  • Clinical signs
  • Lab Tests
  • Necropsy

Treatment

Supportive care: Isolate the bird from the flock and place in a safe, comfortable, warm location (your own chicken "intensive care unit") with easy access to water and food. Limit stress. Call your veterinarian.:

Support

Scientific References