TAMPA, Fla.--(BUSINESS WIRE)--Biovest International, Inc. (OTCBB:BVTI), a majority-owned subsidiary of Accentia Biopharmaceuticals, Inc. (NASDAQ:ABPI), today reported what the Company believes to be highly encouraging blinded results from its randomized controlled pivotal Phase 3 Fast-Tracked clinical trial of BiovaxID® (anti-idiotype vaccine) for the treatment of indolent follicular non-Hodgkin’s lymphoma (NHL), an often fatal blood cancer.