Poulty

5. A viral disease that affects the respiratory system of chickens.
8. A fungal disease that affects the respiratory system of birds.
10. A bacterial infection that can cause diarrhea and other gastrointestinal symptoms in birds and humans.
12. A bacterial disease that causes respiratory symptoms in birds.
13. A viral disease that affects the respiratory, nervous, and digestive systems of birds.
15. A viral disease that causes tumors and nerve damage in chickens.

1. A highly contagious viral disease that affects birds and can occasionally infect humans
2. A parasitic disease that affects the intestinal tract of birds.
3. Internal parasites such as worms that infest poultry.
4. External parasites such as mites, fleas, and lice that infest poultry.
6. A bacterial disease that causes septicemia in birds.
7. Small, wingless insects that infest the feathers and skin of birds, causing skin irritation and feather loss.
9. A viral disease that affects the immune system of chickens, causing severe immunosuppression.
11. Toxic substances produced by fungi that can contaminate poultry feed and cause a variety of health problems.
14. arthritis: A viral disease that causes joint inflammation and lameness in chickens.