3 ms·
My fear is that the vaccination effort will take so long that it will allow enough time for variants to evolve to escape the vaccine.
by xattt 6y ago
My fear is that the vaccination effort will take so long that it will allow enough time for variants to evolve to escape the vaccine.
- londons_explore 6y agoThis can happen with any vaccine that isn't 100% effective. You get strong selection pressure towards mutations where the vaccine is less effective. Yet somehow vaccines for most other infections are still broadly effective.