Although C.<unk>  infections are rare, it can serve as an indicator that one is being exposed to raw or undercooked fish. Early diagnosis of the parasite is beneficial so the number of worms in an infected person would not increase. Worms create infection by penetrating the mucosa of the small intestine and reentering the lumen. As they progress into the body, they cause the mucosa and submucosa to degenerate. Infected people can have abdominal pains, diarrhea, weight loss, weakness, malaise, anorexia, and emaciation. They also experience loss of proteins and electrolytes and malabsorption of fats and sugars. If symptoms and the number of worms increase, it can eventually lead to death.
Capillaria philippinensis
Cedecea davisae
Petasites hybridus
Hirudo orientalis
Chrysomya putoria
Piedraia hortae
Craniopagus parasiticus
Dracunculus medinensis