Generex Biotechnology Corporation (NASDAQ: GNBT), a leader in the area of buccal drug delivery, announced today that Dr. Jaime Guevara-Aguirre, M.D., of the Institute of Endocrinology IEMYR in Quito, Ecuador, was invited to make a late-breaker platform presentation of Generex Oral-lyn™ clinical data on May 1, 2006 at the Pediatric Academic Societies' 2006 Annual Meeting in San Francisco.