How Pfizer Plans to Unlock Another Mass-Market Vaccine

As the first company to introduce a COVID-19 vaccine, pharmaceutical behemoth Pfizer (NYSE: PFE) experienced enormous windfalls by delivering primary and booster shots on a global scale. Now, Pfizer is developing a vaccine for another infectious disease with a wide-open market. Pfizer will invest about $95 million in specialty vaccine maker Valneva, based in France.