Sanofi teams up with BioNTech and Pfizer to help fix Europe’s vaccine shortage By: MarketWatch January 27, 2021 at 07:00 AM EST Unusual collaboration will see Sanofi supply more than 125 million doses of Pfizer–BioNTech COVID shot from the summer. Read More >> Related Stocks: Astrazeneca Plc ADR Biontech Se ADR Pfizer Sanofi-Aventis S.A. ADR Telesis Bio, Inc. - Common Stock