What are the causes of elephantiasis

Lymphatic filariasis, commonly known as elephantiasis, is a neglected tropical disease. Infection occurs when filarial parasites are transmitted to humans through mosquitoes. Infection is usually acquired in childhood causing hidden damage to the lymphatic system.

Is filariasis viral disease?

Parasites – Lymphatic Filariasis Lymphatic filariasis, considered globally as a neglected tropical disease (NTD), is a parasitic disease caused by microscopic, thread-like worms. The adult worms only live in the human lymph system.

Is there any cure for elephantiasis?

There are medicines to treat elephantiasis. Your doctor may give you one called diethylcarbamazine (DEC). You’ll take it once a year. It will kill the microscopic worms in your bloodstream.

Is Lymphatic Filariasis a virus?

Lymphatic filariasis is a parasitic disease caused by three species of microscopic, thread-like worms. The adult worms only live in the human lymph system. The lymph system maintains the body’s fluid balance and fights infections.

Is there a vaccine for elephantiasis?

Currently there is no vaccine available to prevent this infection in human.

Can filaria be cured?

Since there is no known vaccine or cure for lymphatic filariasis, the most effective method that exists to control the disease is prevention.

How can elephantiasis be prevented?

Prevention may be possible by: avoiding mosquitoes or taking precautions to reduce your risk for mosquito bites. getting rid of mosquito breeding areas. using mosquito nets.

What countries have elephantiasis?

Some 12.6 million people are still at risk of infection in the Americas, 90% of them in Haiti. Only four countries in the Region are endemic for lymphatic filariasis: Brazil, the Dominican Republic, Guyana, and Haiti.

How can filariasis be prevented?

At night. Sleep in an air-conditioned room or. Sleep under a mosquito net.
Between dusk and dawn. Wear long sleeves and trousers and. Use mosquito repellent on exposed skin.

Is elephantiasis inherited?

The condition variously known as Milroy’s disease, hereditary edema, trophedema and congenital elephantiasis with a familial or hereditary incidence is so rare that another instance of it deserves to be recorded.

Article first time published on

What does elephantiasis look like?

The main symptom of elephantiasis is gross enlargement and swelling of an area of the body because of the accumulation of fluid. The arms and legs are the areas most often affected. An entire arm or leg may swell to several times its normal size resembling the thick, round appearance of an elephant’s leg.

Which of the following is a viral disease?

Viral Infections Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS, Ebola, and COVID-19. Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves.

What bacteria causes filaria?

Lymphatic filariasis is caused by the worms Wuchereria bancrofti, Brugia malayi, and Brugia timori. These worms occupy the lymphatic system, including the lymph nodes; in chronic cases, these worms lead to the syndrome of elephantiasis.

How do you get Ascaris?

Ascariasis is caused by ingesting those worm eggs. This can happen when hands or fingers that have contaminated dirt on them are put in the mouth, or by eating vegetables or fruits that have not been carefully peeled, washed, or cooked. People with ascariasis often show no symptoms. If symptoms occur they can be light.

Which mosquito is the vector of elephantiasis?

A wide range of mosquitoes can transmit the parasite, depending on the geographic area. In Africa, the most common vector is Anopheles and in the Americas, it is Culex quinquefasciatus. Aedes and Mansonia can transmit the infection in the Pacific and in Asia.

What is filaria test?

The standard method for diagnosing active infection is the identification of microfilariae in a blood smear by microscopic examination. The microfilariae that cause lymphatic filariasis circulate in the blood at night (called nocturnal periodicity).

What is the drug of choice for filariasis?

Diethylcarbamazine citrate (DEC), which is both microfilaricidal and active against the adult worm, is the drug of choice for lymphatic filariasis.

What foods to avoid if you have filaria?

Light diet consisting of older jowar, wheat, horse gram, green gram, drum stick, bitter gourd, radish, garlic and older red rice is beneficial. Milk and products, fish, jaggery, sweets and contaminated water must be avoided.

What is the incubation period of filariasis?

The incubation period for filariasis is between 9 and 12 months. Half of infected individuals in endemic areas develop the asymptomatic form of the disease, and, despite being healthy, they have microfilaria in their blood.

Where is Ascaris found in the body?

Ascaris is an intestinal parasite of humans. It is the most common human worm infection. The larvae and adult worms live in the small intestine and can cause intestinal disease.

Is elephant leg contagious?

Introduction: Elephantiasis is a parasitic disease caused by mosquito bites infection usually acquired in childhood causing damage to the lymphatic system. It can lead to enlargement of body parts particularly the limbs. It also spreads from person to person through mosquitoes.

What are the worms that come out of your skin?

Creeping eruption is a skin infection caused by hookworms. The infection is also called cutaneous larva migrans or sandworm disease. Creeping eruption causes severe itching, blisters, and a red growing, winding rash. The rash can grow up to 1 to 2 centimeters per day.

Who is most affected by elephantiasis?

People living for a long time in tropical or sub-tropical areas where the disease is common are at the greatest risk for infection. Short-term tourists have a very low risk. Programs to eliminate lymphatic filariasis are under way in more than 66 countries.

Is filariasis common in India?

Filariasis is a major public health problem in India and inspite of existence of the National Filaria Control Programme since 1955, currently there may be up to 31 million microfilaraemics, 23 million cases of symptomatic filariasis, and about 473 million individuals potentially at risk of infection.

Where is W Bancrofti found?

EPIDEMIOLOGY: Wuchereria bancrofti is endemic in 78 countries and affects 128 million people worldwide(1). This nematode is widespread throughout humid and tropical zones of Asia, Africa, the Americas and the Pacific islands, and is common in areas with poor socioeconomic levels(1,2,7).

How do you tell if your body is fighting a virus?

In addition to aches and pains, chills are another tell-tale sign that your body may be fighting off a virus. In fact, chills are often one of the first symptoms that people notice when they’re coming down with the flu.

How do virus reproduce?

A virus is a tiny, infectious particle that can reproduce only by infecting a host cell. Viruses “commandeer” the host cell and use its resources to make more viruses, basically reprogramming it to become a virus factory. Because they can’t reproduce by themselves (without a host), viruses are not considered living.