Yes, pinworms is very contagious and can spread very fast. You become infected by unintentionally ingesting pinworm eggs that can be on any surface that was touched by a person who is already infected.
Is a hookworm radial
Hookworm is endoparasites. From: Micol Colico :)
The doctor administered a hookworm prevention shot.
Itching also may be caused when any of the family of hookworm larvae penetrate the skin. This includes swimmer's itch and creeping eruption caused by cat or dog hookworm, and ground itch caused by the "true" hookworm.
Yes, a hookworm is a parasite that sucks blood via the tissue of an intestine it infects.
aschelminthes
Cutaneous larval migrans is not contagious between people. It is caused by the migration of larvae of specific hookworm species beneath the skin, usually acquired from contact with contaminated soil or sand. Treatment typically involves medication to kill the larvae.
IT DOESNT
Nematoda
No.
Cnidaria
the intestines