Pfizer, BioNTech launch Covid-19 vaccine trial in kids under 12 Home IFTTT India Today | Top Stories News Pfizer, BioNTech launch Covid-19 vaccine trial in kids under 12 Krishblog Advertisemen Pfizer, BioNTech launch Covid-19 vaccine trial in kids under 12 from India Today | Top Stories https://ift.tt/3fg9rcX via IFTTT Advertisemen