EXHIBIT 23.1 CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statements (Form S-8 Nos. 33-83064 and 333-03889) pertaining to the Targeted Genetics Corporation's 1992 Restated Stock Option Plan and the Targeted Genetics Corporations' Stock Option Plan for Nonemployee Directors of our report dated February 3, 1998, with respect to the financial statements of Targeted Genetics Corporation included in the Annual Report (Form 10-K) for the year ended December 31, 1997. ERNST & YOUNG LLP Seattle, Washington March 27, 1998