A continuation from last week’s thread. Discussion of the three Covid vaccines currently available in the USA — Comparisons. Contrasts. Pros. Cons. First hand experiences, scientific insights, etc... The current vaccines available on the market are: 1) Pfizer/BioNTech (mRNA) 2 doses 2) Moderna (mRNA) 2 doses 3) Johnson & Johnson (DNA adenovirus vector) 1 dose
