Louping-ill virus infection of pigs.
D000818:Animals; D001921:Brain / Q000382:microbiology; D004669:Encephalitis Viruses, Tick-Borne / Q000302:isolation & purification*; D005260:Female; D008146:Louping Ill / Q000382:microbiology* / Q000635:transmission; D012756:Sheep; D013552:Swine; D013553:Swine Diseases