I'm just stating that, while your meme seems to imply something regarding natural selection/evolution, it's incredibly vague onto what exactly it's implying.
is it implying that viruses evolve? I feel like that's common knowledge. is it implying that people die from the virus? common knowledge. people who have natural immunity to the virus don't die? common knowledge.
and the fact that I can think of at least three separate meaning for this off the top of my head shows how vague it is