Unassociated Document

We have issued our reports dated March 16, 2010 with respect to the consolidated financial statements, schedule and internal control over financial reporting included in the Annual Report of Novavax, Inc. on Form 10-K for the year ended December 31, 2009 which are incorporated by reference in this Registration Statement. We consent to the incorporation by reference in the Registration Statement of the aforementioned reports and to the use of our name as it appears under the caption “Experts.”