By Clara-Laeila Laudette and Conor Humphries MADRID/DUBLIN -Pfizer Inc said on Friday the COVID-19 pandemic could extend through next year and announced plans to develop a three-dose vaccine regimen for …
By Clara-Laeila Laudette and Conor Humphries MADRID/DUBLIN -Pfizer Inc said on Friday the COVID-19 pandemic could extend through next year and announced plans to develop a three-dose vaccine regimen for …