
1) Sheep and goat disease
Found on
https://www.crosswordclues.com/clue/louping-ill

Louping-ill (also known as Ovine Encephalomyelitis, Infectious Encephalomyelitis of Sheep, Trembling-ill) is an acute viral disease primarily of sheep that is characterized by a biphasic fever, depression, ataxia, muscular incoordination, tremors, posterior paralysis, coma, and death. Louping-ill is a tick-transmitted disease whose occurrence is c...
Found on
http://en.wikipedia.org/wiki/Louping_ill

viral disease mainly of sheep, causing inflammation of the brain and spinal cord. It is transmitted by bites of the castor-bean tick, species Ixodes ...
Found on
http://www.britannica.com/eb/a-z/l/76

<veterinary, virology> An acute tick-borne arbovirus infection causing meningoencephalomyelitis of sheep. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

an acute viral disease of sheep affecting the nervous system, transmitted by a tick.
Found on
https://www.infoplease.com/dictionary/louping-ill
No exact match found.