Vials with Pfizer-BioNTech and Moderna coronavirus disease (COVID-19) vaccine labels are seen in this illustration picture taken March 19, 2021.Shares of Pfizer and Moderna fell on Friday after a report that Trump administration health officials plan to link Covid vaccines to the deaths of 25 children. The report from the Washington Post said officials plan to include the claim in a presentation next week to a key vaccine panel that advises the Centers for Disease Control and Prevention. That committee play ...