disease has primary infectious agent transmitted by disease has infectious agent infectious disease Colorado tick fever https://www.malacards.org/card/colorado_tick_fever MedDRA:10010022 ICD9:066.1 ICD10CM:A93.2 Mountain fever A febrile illness characterized by chills, aches, vomiting, leukopenia, and sometimes encephalitis. It is caused by the colorado tick fever virus, a reovirus transmitted by the tick Dermacentor andersoni. NORD:989 MEDGEN:40398 MONDO:0005708 Colorado tick-borne disease Mountain tick fever Colorado tick encephalitis MESH:D003121 Colorado tick fever virus disease or disorder Colorado tick fever virus infectious disease UMLS:C0009400 Editor note: we follow Orphanet in classifying as enphalitis, but this is not always a feature Orphanet:83595 American mountain fever GARD:0019042 DOID:4885 icd11.foundation:951357413 Colorado tick fever virus caused disease or disorder SCTID:6452009 viral encephalitis vector-borne disease Dermacentor andersoni Colorado tick fever virus