MeSH definition : An acute tick-borne arbovirus infection causing meningoencephalomyelitis of sheep.;
MeSH synonym : ill, louping;
MeSH annotation : caused by a tick-transm flavivirus; usually animal, generally sheep; louping is Scottish
dialect for leaping with ref to musc manifest of infected animal; check tag ANIMALS;
don't forget also SHEEP (NIM) but do not index under SHEEP DISEASES;