EXHIBIT 16.1 Office of the Chief Accountant Securities and Exchange Commission Mail Stop 9-5 450 Fifth Street, N.W. Washington, D.C. 20549 June 12, 2002 Ladies and Gentlemen: We were previously principal accountants for Disease Sciences, Inc. (formerly AuctionAnything.com) and under the date of August 15, 2001, we reported on the consolidated balance sheets of Disease Sciences, Inc as of January 31, 2001 and 2000and the related consolidated statements of operations, stockholders' deficit and cash flows for each of the years then ended. On May 10, 2002, Company management verbally informed us that our appointment as principal accountants was terminated. We have read Disease Sciences, Inc statements included under Item 4 of its Form 8-K Amendment No. 2 dated June 12, 2002, and we agree with such statements Very truly yours, /s/ Feldman Sherb & Co., P.C. - ----------------------------- Feldman Sherb & Co., P.C.