My understanding is that yes the Covid bio-weapon puts spike proteins in your body but if your immune system is healthy it will attack it right away and shut them down from replicating. If you are immune compromised already than it will replicate much more and cause more damage. The vax puts way more in your body because it triggers all cell it comes in contact with to produce them for an unknown length of time and suppresses your immune system. Leads to way more damage. The Zelinsky protocol helps clear them from your body.