Filariasis

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Filariasis

Filariasis (pronounced: /fɪˌlɛəriˈeɪsɪs/) is a group of diseases caused by parasitic worms of the family Filarioidea. These diseases are typically transmitted through the bites of infected mosquitoes.

Etymology

The term "Filariasis" is derived from the Latin word "filum", which means "thread". This is in reference to the thread-like appearance of the parasitic worms that cause the disease.

Types of Filariasis

There are several types of Filariasis, including:

  • Lymphatic filariasis: This is the most common form of the disease. It is caused by the worms Wuchereria bancrofti, Brugia malayi, and Brugia timori.
  • Onchocerciasis: Also known as "river blindness", this form of Filariasis is caused by the worm Onchocerca volvulus.
  • Loiasis: This form of Filariasis, also known as "African eye worm", is caused by the worm Loa loa.

Symptoms

Symptoms of Filariasis can vary depending on the type of disease and the stage of infection. Common symptoms include:

  • Swelling of the limbs (known as lymphedema)
  • Skin rashes
  • Eye problems (in the case of Onchocerciasis and Loiasis)
  • Fever
  • Pain in the affected areas

Treatment

Treatment for Filariasis typically involves the use of antiparasitic drugs, such as Ivermectin, Albendazole, and Doxycycline. In severe cases, surgical intervention may be necessary to alleviate symptoms.

Prevention

Prevention of Filariasis primarily involves controlling the mosquito population and avoiding mosquito bites. This can be achieved through the use of insect repellent, bed nets, and proper clothing.

External links

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