WESTON, Mass.--(BUSINESS WIRE)--Biogen Idec Inc. (NASDAQ: BIIB) announced today that its presentation at the Bank of America Merrill Lynch 2011 Healthcare Conference will be webcast live on Tuesday, May 10, 2011 at 1:00 p.m. PDT. To access the live webcast, please visit Biogen Idec’s Investor Relations section (investor.biogenidec.com). An archived version of the webcast will be available for 14 days following the presentation.