TAMPA, Fla.--(BUSINESS WIRE)--Oragenics, Inc. (OTCBB: ORNI) (www.oragenics.com) announced today that Rite Aid, one of the country’s leading drug store chains, is the latest national retailer to join the Florida-based biotechnology company offering Oragenics’ groundbreaking oral care probiotic mint, EvoraPlus®. Starting this month, EvoraPlus® will be available in nearly 4,800 Rite Aid stores nationwide.