A method of testing the efficacy of louping-ill vaccines in sheep.
D000818:Animals; D000917:Antibody Formation; D002642:Chick Embryo; D046508:Culture Techniques; D004675:Encephalitis, Tick-Borne / Q000473:pathology / Q000517:prevention & control / Q000662:veterinary*; D007279:Injections, Subcutaneous; D008636:Mesencephalon / Q000473:pathology; D051379:Mice; D009500:Neutralization Tests; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D014765:Viral Vaccines / Q000008:administration & dosage
D014765:Viral Vaccines