> When looking at a concoction like that, what certainty you have you see the virus and not another small biological particle (like exosomes, or dead cell debris)?
Because a virus looks nothing like cells that would make up any of those organs. When you examine enough samples and suddenly see some cells that don’t look like they belong that’s a pretty good indicator of a foreign body.
Because a virus looks nothing like cells that would make up any of those organs. When you examine enough samples and suddenly see some cells that don’t look like they belong that’s a pretty good indicator of a foreign body.