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This Could Be Pfizer's Next COVID Blockbuster -- and It Isn't a Vaccine

This Could Be Pfizer's Next COVID Blockbuster -- and It Isn't a Vaccine

In 2019 and 2020, Pfizer's (NYSE:PFE) top-selling product was pneumococcal vaccine Prevnar 13. The COVID-19 vaccine BNT162b2, developed by Pfizer and BioNTech (NASDAQ:BNTX), generated sales of $7.8 billion in the first half of 2021 alone. Pfizer expects the vaccine will rake in $33.5 billion over the entire year.