[oostevo]

I’m not sure where you’re starting from, but this seems like a reasonable progression to start with:

(1) A video about how the immune system works: https://youtu.be/fSEFXl2XQpc

(2) An infographic from FDA explaining the EUA process: https://www.fda.gov/media/143890/download

(3) Reports from the Advisory Committee on Immunization describing evidence of effectiveness for the various vaccines. For example, Moderna’s: https://www.cdc.gov/mmwr/volumes/69/wr/mm695152e1.htm

(Important caveats: I have family and friends who work in healthcare and drug discovery, so I’ve got a tiny bit of layperson background on this, but this is far from my field and I’m far from an expert)