You may have heard the saying, “You canât catch stupid”Â â meant to console you that idiocy is not contagious. But, as it turns out, in a small way it might be.
Scientists have discovered that a foreign virus in some peoples’ throats parallels with those individuals’ poorer cognitive performance. And when mice are given this virus, previously thought to only infect algae, they were slower to learn a maze.
Scientists stumbled on their discovery while collecting throat swa