1

                       CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the incorporation by reference in the Prospectus
constituting part of the Registration Statements on Form S-3, as amended (Nos.
33-14741, 33-14743, 33-20183 and 33-51639) and in the Registration Statements on
Form S-8, as amended (Nos. 2-87550, 2-96157, 33-9827, 33-14742, 33-37312,
33-22378, 33-41077, 33-69174, 33-63013 and 33-63015) of Biogen, Inc. and its
subsidiaries of our report dated January 14, 1997 appearing in the 1996 Annual
Report to Shareholders which is incorporated in this Annual Report on Form 10-K.




Price Waterhouse LLP
Boston, Massachusetts
February 19, 1997