EX-23 3 ex23-1.txt EX23-1-1 Exhibit 23.1.1 Independent Auditors' Consent We consent to the incorporation by reference in this Registration Statement of Generex Biotechnology Corporation (the "Company") on Form S-3 of our report dated October 7, 2002 (which expresses an unqualified opinion and includes an explanatory paragraph referring to the restatement of 2001 financial statements) appearing in the Annual Report on Form 10-K of the Company for the year ended July 31, 2002 and to the reference to us under the heading "Experts" in the Prospectus, which is part of this Registration Statement. /s/ Deloitte & Touche LLP ------------------------- Toronto, Ontario June 25, 2003