Thinking out loud...
Could covid and 23andMe testing be used to identifiy people with specific genetic markers?
Could a vaccine be developed that targets people with specific genetic markers?
i wonder about this quite a bit, as i am fairly directly descended from the line of Stewart. Scottish kings and what not. i dont have the fancy blood type, though, so its probably irrelevant. it just makes me wonder where my genes actually come from- im almost 100% british/scottish ethnically.
