MCLEAN, Va.--(BUSINESS WIRE)--Perthera, the premier personalized medicine service company, today announced that it is a finalist in the bioscience category of the Virginia Velocity business plan competition. Sponsored by Governor Terry McAuliffe and overseen by the Office of the Secretary of Commerce and Trade, the Virginia Velocity awards focus on recognizing outstanding entrepreneurs in the state who are building success through innovation in key strategic growth sectors such as bioscience an