It depends where in the world you are located. There are a variety of worms/parasites that will live in/on humans.
For instance, there is a fly in Brazil that carries its eggs under them but will land on humans, release the eggs and they will bury in your skin as well as hatch very quickly after being laid.
In the US this is common of the botfly. You may hear of the worms being called wolfs or wolf worms.
If you go to Google.com and type in human worms there should be a variety of information you may be looking for.
A white worm that lives in your body that makes your butt itch when taking shower or going to sleep.
a worm that lives in a mill
an earth worm lives in the soft, damp soil underground digging tunnels like a mole. roundworms are parasites that live inside your body and can kill you
The biting reef worm that lives in the ocean
What does a white wooly worm mean?
The Lair of the White Worm was created in 1911.
pile worm
Bram Stoker wrote The Lair of the White Worm.
The Lair of the White Worm has 324 pages.
meal worm
The pigbutt worm (Chetopterus pugaporcinus) is a recently discovered deep sea worm, with a segmented body. The middle segments are highly inflated, giving the animal a round shape, rather like a pair of buttocks. It lives 900 and 1,200 meters (3,000 to 4,000 feet) below the surface.
tape worm round worm intestinal flukes