Exhibit 23.2
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated September 27, 2013 relating to the financial statements and the effectiveness of internal control over financial reporting,which appears in Biota Pharmaceuticals, Inc.'s Annual Report on Form 10-K for the year ended June 30, 2014.
/s/ PricewaterhouseCoopers
Melbourne, Australia
June 26, 2015
