5 ms·
Because long-term effects require a long term to show up, and the vaccine was created using a very well-understood technique for which that type of data is avai
by Godel_unicode 6y ago
Because long-term effects require a long term to show up, and the vaccine was created using a very well-understood technique for which that type of data is available.
- tomp 6y agoAre you sure about that? AFAIK both Moderna and Pfitzer vaccines are novel mRNA vaccines, of which (according to Wikipedia) none have been yet approved for human use.