I really appreciate this angle of thought. From prior posts on this, I understand that a toxin hurts a cell, the damaged cell sends out exosomes that contain this toxin so other cells can be forewarned. Am I understanding this so far? If a cell produces a toxin to encase in an exosome, then it sounds like we can just call the exosome a virus. The creepy portrayal is what should go away.

I'm thinking that the nursing home scenario introduces weak bodies, via exosomes, to a toxin they are not capable of dealing with before it affects illness and then death. Am I correct?