Apparently with this, people have gotten re-infected. People are not holding on to the immunity.
They may never have cleared the virus in the first place but rather it burrowed deeper as the HIV like properties of the virus (at least so claimed by various researchers) have been inactivating their immune systems.
I think someone has been screwing with God and nature and nature is striking back. That business about Bill Gates speaking about modeling a corona virus pandemic back in November must have been a dog whistle signal. I’m not believing that he was speaking coincidentally.