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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Colorado tick fever is the only known human infection caused by
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The correct answer is  Coltiviruses form another species within the Reoviridae. The virus paicle is 80 nm in diameter with a genome consisting of 12 segments of double-stranded RNA, totaling about 29 kbp. Colorado tick fever virus, transmitted by ticks, is able to infect humans.Reference:Jawetz, Melnick, & Adelberg's Medical Microbiology; 27th edition; Chapter 37; Reoviruses, Rotaviruses, and Caliciviruses