>>520861863
Strongyloides stercoralis, which is a type of microscopic worm. It can be quite dangerous if the immune system is suppressed or compromised. It can cause hyper-infection where the worms breed explosively and tunnel throughout the body and organs, even erupting through the skin. If this happens you're almost certainly gonna die.
This is mainly a problem with fags (AIDS) and redditors (Long Covid/VAIDS)