re: mRNA

What I don’t understand, and would like to, is what people are concerned will happen with vaccine and NOT with Covid.
Simplified comparison:
Vax: enters cell and deposits mRNA
Cells own machinery uses mRNA to make one protein that the virus contains
Body creates immune response to said protein.
mRNA degrades.

Virus: enters cell and deposits mRNA
Cells own machinery uses mRNA to make MANY proteins that the virus contains, including same one vaccine makes, and in much larger numbers as virus replicates.
Body creates immune response to said proteins.
mRNA degrades.

I’m with BHP in the sense that I’m not a vax zealot. People need to do what they think best. But I think there’s a lot of misunderstanding out there about what the shot does