Brugia malayi
Brugia malayi
Brugia malayi (/bruːdʒiə məˈlaɪi/) is a parasitic nematode (roundworm), which is one of the causative agents of lymphatic filariasis in humans. It is commonly known as one of the types of filarial worms and is transmitted to humans through the bite of a mosquito.
Etymology
The name Brugia malayi is derived from the name of the Belgian parasitologist, Dr. P. Brug, who first described the parasite in the early 20th century. The species name malayi refers to Malaysia, where the parasite was first discovered.
Life Cycle
The life cycle of Brugia malayi involves several stages, including the microfilariae, larvae, and adult stages. The microfilariae are ingested by a mosquito during a blood meal. Inside the mosquito, the microfilariae develop into infective larvae, which are then transmitted to humans when the mosquito takes another blood meal.
Symptoms and Treatment
Infection with Brugia malayi can lead to a condition known as lymphatic filariasis, which is characterized by lymphedema (swelling of the limbs), elephantiasis (thickening of the skin and underlying tissues), and hydrocele (swelling of the scrotum in men). Treatment typically involves antiparasitic drugs, such as diethylcarbamazine (DEC), ivermectin, and albendazole.
Prevention
Prevention of Brugia malayi infection primarily involves controlling the mosquito population and avoiding mosquito bites. This can be achieved through the use of insecticide-treated mosquito nets, insect repellent, and proper clothing.
External links
- Medical encyclopedia article on Brugia malayi
- Wikipedia's article - Brugia malayi
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