Orbivirus

[ ôrbə-vī′rəs ]

n.

A genus of reoviruses that includes the Colorado tick fever virus of humans and certain viruses formerly included with the arboviruses.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.