EX-23 7 ex23consentofindependentre.htm EXHIBIT 23: CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Exhibit
Exhibit 23


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-208308, 333-208306 and 333-164482) and on Form S-8 (Nos. 333-173025, 333-173024, 333‑162882, 333-162883, 333-162884, 333-162885, 333-162886, 333-134281 and 333-121089) of Merck & Co., Inc. of our report dated February 26, 2015 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP
Florham Park, New Jersey
February 26, 2016