@rt.com 3 years ago Pfizer to test Covid booster dose on infants, young kids
@WSJ 4 years ago Pfizer said it has started testing its Covid-19 vaccine in young children, with initial results expected by the end of the year on.wsj.com
@WSJ 4 years ago Pfizer said it has started testing its Covid-19 vaccine in young children, with initial results expected by the end of the year on.wsj.com
@rt.com 4 years ago Pfizer expands coronavirus vaccine trial to include children as young as 12
@WSJ 4 years ago Pfizer said it has started testing its Covid-19 vaccine in young children, with initial results expected by the end of the year on.wsj.com
@forbes.com 4 years ago Pfizer Starts Testing Covid-19 Vaccine On Children Ages 6 Months To 11 Years Old