Attached files
Exhibit 23
Consent of Independent Registered Public Accounting Firm
The Board of Directors
ViroPharma Incorporated:
We consent to the incorporation by reference in the registration statements on Form S-8 (No. 333-168420, No. 333-160910, No. 333-152724, No. 333-136447, No. 333-34129, No. 333-38248, No. 333-60951, No. 333-38256, No. 333-109600 and No. 333-127188) registration statements on Form S-3 (No. 333-156422, No. 333-37960, No. 333-64482, No. 333-99533, No. 333-122315, No. 333-123994, and No. 333-141411) and registration statement on Form S-4 (No. 333-153088) of ViroPharma Incorporated of our reports dated February 24, 2011, with respect to the consolidated balance sheets of ViroPharma Incorporated as of December 31, 2010 and 2009, and the related consolidated statements of operations, comprehensive income (loss), stockholders equity and cash flows for each of the years in the three-year period ended December 31, 2010 and the effectiveness of internal control over financial reporting as of December 31, 2010, which reports appear in the December 31, 2010 Annual Report on Form 10-K of ViroPharma Incorporated.
Our report on the consolidated financial statements refers to the Companys retrospective change in accounting for convertible debt instruments that may be settled in cash upon conversion due to the adoption of a new accounting standard issued by the FASB, as of January 1, 2009.
/s/ KPMG LLP
Short Hills, NJ
February 24, 2011