Dear Editor Reasons to Carefully Consider Children’s Involvement in Emergency Use of COVID-19 Vaccine A recent paper presenting a specific research funded by Pfizer/Biontech has presented evidence concerning the safety and efficacy of COVID-19 vaccination based on mRNA in adolescents and children.(1) While a powerful media campaign pushes in that direction and critical voices are repressed or sanctioned, some concerns about the opportunity for this “widening” of potential COVID-19 vaccine...