poultry disease
disease that afflicts poultry
viral arthritis in chickens
infectious condition in chickens
egg drop syndrome
viral disease of poultry
Woody breast
condition impacting chicken meat
fowl cholera
bird disease
pip
poultry disease
avian infectious bronchitis
disease of avian
big liver and spleen disease
poultry disease
infectious chicken anaemia
disease of chicken
infectious coryza
disease of poultry
perosis
poultry disease
Marek's disease
highly contagious viral neoplastic disease in chickens