EXHIBIT 23.3 PRICEWATERHOUSECOOPERS - --------------------------------------------- ---------------------------------- PRICEWATERHOUSECOOPERS LLP CHARTERED ACCOUNTANTS 5700 Yonge Street Suite 1900 February 4, 1999 North York Ontario Canada M2M 4K7 Telephone +1 (416) 218 1500 Facsimile +1 (416) 218-1499 Direct Tel. +1 (416) 218-1432 Direct Fax +1 (416) 218-1499 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS We hereby consent to the incorporation by reference in the Pre-Effective Amendment No. 1 to Registration Statement on Form F-3 (File No. 333-94649) of Visible Genetics Inc. (the "Company") dated February 4, 2000, of our report dated February 19, 1999 relating to our audit of the Company's consolidated balance sheets as at December 31, 1998 and 1997 and the consolidated statements of operations, deficit, comprehensive loss, and cash flows for the years ended December 31, 1998, 1997 and 1996, which report is included in the Company's Annual Report on Form 20-F/A-1 dated January 10, 2000, and to the reference in the Registration Statement to our firm under the headings "Selected Consolidated Financial Data" and "Experts." /s/ PricewaterhouseCoopers LLP Chartered Accountants