Infectious_coryza_in_chickens
Infectious coryza in chickens
Bacterial disease of chickens
Infectious coryza is a serious bacterial disease of chickens, which affects respiratory system, and it is manifested by inflammation of the area below the eye, nasal discharge, and sneezing.[1][2] The disease is found all over the world, causing high economic losses, which are due to stumping off and reduction of egg production in case of laying chickens. The disease was discovered early 1930s by considering clinical signs.[1]