Pfizer(PFE) - 2021 Q4 - Earnings Call Transcript

At this time, I would like to turn the call over to Mr. Chris Stelo, Senior Vice President and Chief Investor Relations Officer. Please go ahead, sir. Thank you, Sylvia. Good morning, everyone. Welcome to Pfizer's fourth quarter earnings call. I'm joined today by Dr. Albert Bourla, our Chairman and CEO, Frank D'Amelio, our CFO, Michael Dolston, President of Worldwide Research and Development and Medical, Angela Huang, Group President, Pfizer Biopharmaceuticals Group, Amir Malik, our Chief Business and Innov ...