Colorado tick fever encephalitis.
D000818:Animals; D002648:Child; D003120:Colorado; D003937:Diagnosis, Differential; D004669:Encephalitis Viruses, Tick-Borne / Q000302:isolation & purification; D006801:Humans; D007299:Insect Bites and Stings / Q000150:complications; D008297:Male; D008590:Meningoencephalitis / Q000209:etiology*; D051379:Mice; D013987:Ticks