04-03-2020, 07:54 PM
(This post was last modified: 04-03-2020, 07:57 PM by Jannemann2.)
The other side of the story ...
https://imgs.xkcd.com/comics/pathogen_resistance.png
from https://xkcd.com
https://imgs.xkcd.com/comics/pathogen_resistance.png
from https://xkcd.com