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Paragonimiasis is a food-borne parasitic disease caused by several species of lung flukes belonging to genus Paragonimus. [4] Infection is acquired by eating crustaceans such as crabs and crayfishes which host the infective forms called metacercariae, or by eating raw or undercooked meat of mammals harboring the metacercariae from crustaceans.
Shellfish allergy is among the most common food allergies."Shellfish" is a colloquial and fisheries term for aquatic invertebrates used as food, including various species of molluscs such as clams, mussels, oysters and scallops, crustaceans such as shrimp, lobsters and crabs, and cephalopods such as squid and octopus.
The diagnosis of fascioliasis is made through a combination of medical history, physical examination and laboratory tests such as ultrasound can detect the presence of the adult flukes in the liver. The treatment of fascioliasis involves the use of anthelmintic medications (such as triclabendazole) to kill the adult flukes. In addition ...
Dracunculiasis, also called Guinea-worm disease, is a parasitic infection by the Guinea worm, Dracunculus medinensis.A person becomes infected by drinking water contaminated with Guinea-worm larvae that reside inside copepods (a type of small crustacean).
The bodies of crustaceans are segmented; there is one ganglion (cluster of nerve cells) per segment. Each ganglion receives sensory and movement information via nerves coming from the muscles, body wall, and appendages such as walking legs, swimmerets and mouthparts. The ganglia show great functional autonomy; information received by the ...
Treatment “Mild cases may be managed with frequent thick moisturizing and use of topical medications, while more severe cases can require the same in addition to phototherapy or systemic ...
Infected crustaceans frequently show signs of weakness and lethargy, and often die due to stress-related handling from fishing as well as metabolic exhaustion due to reduced feeding. [2] This parasite is known to be quite transmissible between various crustacean hosts.
Abiotic stress, such as injury and foreign bodies, can also activate a crustacean's immune system and result in melanin production and black gill symptoms. [ 6 ] Research in the Persian Gulf, [ citation needed ] China, [ 7 ] and India has resulted in an initial determination that a fungus exactly or related to Fusarium solani is responsible for ...