''Haemophilus paragalinarum'' causes [[Infectious coryza]] of poultry, an accute upper-respiratory tract infection causing; Nasal discharge, swollen sinuses, facial oedema and conjunctivitis. | ''Haemophilus paragalinarum'' causes [[Infectious coryza]] of poultry, an accute upper-respiratory tract infection causing; Nasal discharge, swollen sinuses, facial oedema and conjunctivitis. |