
Pfizer and BioNTech announced Thursday that they had submitted an emergency request to the U.S. Food and Drug Administration for authorization of the companies’ two-dose Covid-19 vaccine in children … [+3038 chars]

Pfizer and BioNTech announced Thursday that they had submitted an emergency request to the U.S. Food and Drug Administration for authorization of the companies’ two-dose Covid-19 vaccine in children … [+3038 chars]