(Hayvan Bilim, Zooloji) Bluetongue disease (also called catarrhal fever) is a non-contagious, insect-borne viral disease of ruminants, mainly sheep and less frequently of cattle, goats, buffalo, deer, dromedaries and antelope. There are no reports of human transmission. It is caused by the Bluetongue virus
An inflammatory affection of any mucous membrane, in which there are congestion, swelling, and an altertion in the quantity and quality of mucus secreted; as, catarrh of the stomach; catarrh of the bladder
Catarrh is a medical condition in which a lot of mucus is produced in your nose and throat. You may get catarrh when you have a cold. an uncomfortable condition in which your body produces a thick liquid that blocks your nose and throat (catarrhe, from katarrhein )
[ k&-'tär ] (noun.) 15th century. Middle French or Late Latin; Middle French catarrhe, from Late Latin catarrhus, from Greek katarrhous, from katarrhein to flow down, from kata- + rhein to flow; more at STREAM.