DENVER--(BUSINESS WIRE)--Cutting-edge development of a universal influenza vaccine, an innovative hybrid peptide manufacturing process, groundbreaking algae production system for wastewater treatment, and a revolutionary nontoxic surface treatment to control the growth of bacteria comprise the four finalists in this year’s BioWest Venture Showcase competition sponsored by Dorsey & Whitney and the Metro Denver Economic Development Corporation. The announcement is made by Holli Baumunk, President and CEO, Colorado BioScience Association (CBSA).