I'm wondering if you could clarify a couple things for me:

1) "Skipping steps" This appears to be doing the opposite. In an old vaccine, you'd just dump a bunch of spike proteins into the system. Here, you're adding the step of making the body produce them. Could you clarify?

2) Why not just produce those spikes in a lab? Is it just much less resource intensive to have the bodies make them?

3) As far as stressing that this doesn't alter DNA: Wouldn't it suffice to say "this does what viruses already do, but less"?