CONSENT OF INDEPENDENT ACCOUNTANTS
We hereby consent to the inclusion in this Amendment No. 1 to Annual Report on Form 10-K/A of Gilead Sciences, Inc. of our report dated January 12, 2001 relating to the financial statements of Proligo LLC for the thirteen-month period ended December 31, 2000, which appears in this Annual Report on Form 10-K/A.
/s/ PricewaterhouseCoopers LLP
Denver, Colorado
May 5, 2003
