Generex Biotechnology Corporation Announces Glucose RapidSpray(TM) Product To Be Available At Shoppers Drug Mart(R)

TORONTO -- (MARKET WIRE) -- October 04, 2006 -- Generex Biotechnology Corporation (NASDAQ: GNBT), the leader in metabolic diseases drug delivery through the inner lining of the mouth, announced today that the Company’s new Glucose RapidSpray™ product will be available in Shoppers Drug Mart® stores across Canada (Pharmaprix® in Québec) in late October, 2006.