A lot of old ideas that seem nonsensical or superstitious at first often end up making logical sense over time. For instance on infected wounds the Egyptian's used poultices that included moldy bread which intuitively seems kind of... crazy. Except that mold likely included species of penicillium which would thousands of years later be accidentally [re]discovered and isolated as penicillin, so they likely were exploiting genuine antibacterial properties, even if they lacked the knowledge of exactly why it was working.
Now the first guy who decided to try to treat an infected wound with mold... something's wrong with that guy, but that's the nice thing about having a lot of us trying all sorts of goofy stuff. Sometimes crazy turns out to be right!
> Many victims rapidly developed an especially viscous pneumonia and then, as one physician put it, “died struggling to clear their airways of a blood-tinged froth that sometimes gushed from their nose and mouth.” Medical science of the day was helpless before the onslaught. There was nothing Nelle’s doctor could do for her. Jack, who ordinarily attended mass on an intermittent basis, began lighting candles daily at the altar. The boys hovered anxiously, waiting for the doctor to pronounce the end. Instead, in desperation, he advised the family to feed her as much moldy cheese as she could stomach. There is no medical reason that a virus would respond to what the doctor may have supposed was a crude form of antibiotic. But Nelle recovered nonetheless, her indomitable will refusing to submit to a mere pathogen. For the rest of his life, my father would credit the cheese.
Now the first guy who decided to try to treat an infected wound with mold... something's wrong with that guy, but that's the nice thing about having a lot of us trying all sorts of goofy stuff. Sometimes crazy turns out to be right!