Corona Virus Pfizer asks FDA to authorize Covid shot for children under 5 By Posted on February 1, 2022 Share Tweet Share Share Email Comments Pfizer and BioNTech asked the FDA Tuesday to authorize a two-dose Covid-19 vaccine regimen for children under 5.Read More Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.