go check my Facebook out you flog and you will see the recent pic of my son, you obviously know better, also while your at it maybe go see what a medical mathematician studies. That will wipe the smugness from your know it all face
my son is a dr of medical mathematics, this is what they do, they fast track medications by working out the probability of medicines actually working. He has told me that most vaccines are made by using the same "modelling" for most vaccines, so some of the guess work is taken out. It is impossible for a vaccine to be made so quickly to cover all strains especially knowing that the vaccine has such a short life span. We cannot even make a common cold vaccine higher than 35% yet here we are with a vaccine for coronavirus???
i believe the vaccine will work to an extent, it is a new vaccine that will only last between 3 and 12 months, within that time the virus can mutate, how can it protect against a mutated strain that hasn't been used in making the vaccine? You have to use part of the virus as it needs to carry the rna strain when making the vaccine, you cannot make a synthetic vaccine because it carries no RNA strains. Yes it will work like a flu vax and will be topped up each year, remembering that the flu vax is only 35% effective due to mutating flu and influenza viruses all which carry rna strains
if it was 100% effective it will stop you getting the virus, it won't stop the different strains of covid. They have already said that it is for a particular strain of covid19. They can tell the different strains that have come out of different countries so in essence it will likely lessen the symptoms