Pfizer begins testing its Covid-19 vaccine in children. Fewer Americans caught the flu this year, which has drugstore chains taking a hit. And Yum! Brands is on the rise. Host: Jacob Passy. Producer: Katie Ferguson.
Pfizer begins testing its Covid-19 vaccine in children. Fewer Americans caught the flu this year, which has drugstore chains taking a hit. And Yum! Brands is on the rise. Host: Jacob Passy. Producer: Katie Ferguson.