@rt.com 4 years ago UK regulator approves Pfizer's Covid-19 vaccine for children as young as 12 
@telegraph.co.uk 4 years ago Oxford Covid-19 vaccine Q&A: How effective is it, and how is it different to the Pfizer vaccine?
@abc.net.au 4 years ago American kids can now get a COVID vaccine. When will Australian children be eligible?
@reason.com 4 years ago FDA Staff Review Confirms: Pfizer-BioNTech COVID-19 Vaccine Safe and Highly Effective
@telegraph.co.uk 4 years ago Oxford Covid-19 vaccine Q&A: How effective is it, and how is it different to the Pfizer vaccine?
@WSJ 4 years ago A Covid-19 vaccine developed by Pfizer and BioNTech proved more than 90% effective in its latest human trials, a milestone in the race to get a shot approved on.wsj.com
@telegraph.co.uk 4 years ago Oxford Covid-19 vaccine Q&A: How effective is it, and how is it different to the Pfizer vaccine?
@forbes.com 4 years ago Why You Can Be Confident That An Approved Coronavirus Will Be Safe And Effective