If you inject into someone's bloodstream a Messenger RNA sequence that is designed to program their blood cells to change shape, from the normally smooth-walled natural shape to spiky and uneven, how could you possibly not know that that's going to alter how their blood flows?
If you inject into someone's bloodstream a Messenger RNA sequence that is designed to program their blood cells to change shape, from the normally smooth-walled natural shape to spiky and uneven, how could you possibly not know that that's going to alter how their blood flows?