Open questions about the BioNTech/Pfizer vaccine
Science unscripted - A podcast by DW.COM | Deutsche Welle
Brand new medicines tend to scare people. And their concerns deserve an answer. So: What are the side effects of this new vaccine? Will it work equally well for everyone? Was it rushed in the name of profits? How long will immunity last? And who's to say it's "90% effective" if fewer than 100 people in the trial actually got COVID-19?
