Some had faith in the new mRNA technology, while others preferred to rely on more time-tested methods. Sometimes articles hide a great deal in one seemingly innocuous sentence. From what I've learned from Europeans, there's only one vaccine candidate of that nature the EU considered, a Sanofi Pasteur/GlaxoSmithKline combo, the former providing the infamous spike protein, the latter an adjuvant. Everyone expected this…
I just have been sollicitated to test the Janssen/Johnson and Johnson. Seems that it is still in Phase III in Western Europe. I'm not 100% sure to want to participate, split between: ok there is enough vaccine i'll be vaccinated in 3m OR OK i need to do this because we need more vaccines.
The other vaccines you might get are less mature platforms, AZ/Oxford 2 doses 21 days apart has less efficacy than Janssen's 1 dose (Oxford had not before 2020 ever tried testing their platform on more than 40 people at a time), the mRNA vaccines I'm sure you've heard all about, but I wouldn't make any bets on when Pfizer will be able to provide you a dose from their currently? closed Belgium plant.