2 ms·

AFAICT this applies only to Pfizer and Moderna, which are mRNA vaccines. The J&J and Astra vaccines are more 'traditional' and use adenovirus as a delivery mech

by Nursie 5y ago

AFAICT this applies only to Pfizer and Moderna, which are mRNA vaccines. The J&J and Astra vaccines are more 'traditional' and use adenovirus as a delivery mechanism.