Damaged skin such as this in between the toes is a prime site for secondary infections. Lymphatic filariasis is a human disease caused by parasitic worms known as filarial worms. The infection is spread by mosquitoes and it is important to know the causes, symptoms and treatment of lymphatic filariasis to treat and prevent this condition. Lymphatic filariasis afflicts 68 million people in 73 countries, including 17 million persons living with chronic lymphedema. At the lymphatic filariasis clinic, doctor examines the swollen foot of a patient, haiti.
The impact of leprosy, podoconiosis and lymphatic filariasis. Economic and manpower shortages prior to 1996 made it difficult to acquire new prevalence data and vector control data concurrently from all provinces. This video is one of our task for fulfilling our course subject. In the countries we work in there are millions of people already affected by lf and even more at risk of contracting the disease. Apr 09, 2016 lymphatic filariasis is a parasitic disease caused by microscopic, threadlike worms that only live in the human lymph system, which maintains the bodys fluid balance and fights infections. Mass drug administration programme against lymphatic. Treatment for lymphatic filariasis and elephantiasis. Usaids support for lymphatic filariasis elimination has resulted in an estimated 280.
Granted, there are important biological criteria that help. Ppt filariasis powerpoint presentation free to download. There are 3 known species of the filarial nematode that can cause lymphatic filariasis. The male and female worms together form nests in the human lymphatic system, the network of. The article comments that combined drug therapy diethylcarbamazine and albendazole or ivermectin and albendazole significantly reduced the prevalence of elephantiasis and references our studies. Feb 20, 2014 lymphatic filariasis affects approximately 120 million people and is the second leading cause of lifelong disability worldwide. The disease results in permanent and long term disability. Global elimination of lymphatic filariasis the lancet. Education and information about lymphatic filariasis treatment. This year world health day focuses on vectorborne diseases.
Globally, 120 million people in 80 countries are affected by lf, and the disease is the second leading cause of permanent and longterm disability worldwide. It is a first such monograph on a disease that has varied presentations which are complete clinical entities, such as chyluria, hydrocele, elephantiasis, etc. An ethnobotanical survey of traditional medicinal plants. Lymphatic filariasis is the second biggest cause of longterm disability in the world.
Basically, we want to spread the awareness about filariasis in malaysia. The introduction of dramatically effective treatment regimens to decrease microfilaraemia has been primarily responsible for the recent designation of lymphatic filariasis as a disease that can be eliminated 1 and for the resolution by the world health assembly to eliminate lymphatic filariasis as a public health problem globally 2. Economic evaluations of lymphatic filariasis interventions. Education and information about lymphatic filariasis biology, specifically the life cycle of wuchereria bancrofti. Elephantiasis results when the parasites lodge in the lymphatic system. It is interesting to note that in terms of average citations per paper acpp, ghana has scored highest acpp of 48. Lymphatic filariasis genetic and rare diseases information. Lymphatic filariasis is a debilitating parasitic infection caused by thin worms that are transmitted by the bites of mosquitoes in tropical and subtropical regions of the world. A bibliometric profile of lymphatic filariasis research in. A bibliometric profile of lymphatic filariasis research in india 75 28,780 citations and india ranked third with 12,225 citations. Dengue in angola chagas disease and the kissing bug lymphatic filariasis. Treatment for lymphatic filariasis and elephantiasis jama. Author summary several studies have shown that leprosy, podoconiosis and lymphatic filariasis impact individual quality of life. They circulate at night, when mosquitoes bite, in blood vessels near the skin.
Lymphatic filariasis lf affects 40 million individuals in 73 countries stretching from africa to asia. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. The disease is spread from person to person by mosquito bites. Lymphatic filariasis an overview sciencedirect topics. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Some people, however, develop a syndrome called elephantiasis, which is marked by severe swelling in the arms, legs, breasts, or genitals. An ethnobotanical survey of traditional medicinal plants used against lymphatic filariasis in south africa south african journal of botany 111 2017 1216 contents lists available at sciencedirect south african journal of botany journal homepage. Elephantiasis affects mainly the lower extremities, while the ears. The global initiatives to eliminate lymphatic filariasis as a public health problem by the year 2020 have generated a great deal of debate in india, the largest endemic. Fertilized female worms release embryonic offspring, called microfilariae, that enter the blood stream. The filarial nematodes that cause these diseases are transmitted by bloodfeeding insects and produce chronic and longterm infection through suppression of host immunity. Spotlight on elimination in haiti april 7 marks world health day. What is lymphatic filariasis, know its causes, symptoms.
Lymphatic filariasis affect over 40 million people in the subsaharan region of africa. Lymphatic filariasis introduction stanford university. A free powerpoint ppt presentation displayed as a flash slide show on id. However, lymphatic filariasis can be eliminated by stopping the spread of infection through preventative chemotherapy for people living in areas where the infection is present. The global programme for the elimination of lymphatic filariasis gpelf was established in early 2000. Nevertheless, analysis of cumulative prevalence data on filariasis indicates the persistence of. There are 73 endemic countries atrisk of lf, and before widespread control approximately 120 million people worldwide were infected of whom 40 million were suffering from overt clinical disease 1, 2.
Mar 16, 2018 education and information about lymphatic filariasis treatment. It is a painful and profoundly disfiguring disease, causing pain, severe disability, exclusion from work, increased medical expenses and social stigma. In 2000 over 120 million people were infected, with about 40 million disfigured and incapacitated by the disease. The burden of mental health in lymphatic filariasis. Approximately 65% of those at risk reside in south and southeast asia, 30% in subsaharan africa and the remainder in other parts of the tropical world 2. Global programme to eliminate lymphatic filariasis wikipedia. By the end of 2011, 53 of 73 endemic countries were implementing mass drug administration, and more than 3. The global programme to eliminate lymphatic filariasis gpelf is a world health organization project to eradicate the filarioidea worms which cause the disease lymphatic filariasis and also treat the people who already have the infection. Lymphatic filariasis elimination programme of nepal.
Lymphatic filariasis is an infection that affects the lymphatic circulation and is caused by wuchereria bancrofti, a parasitic threadworm. Lymphatic filariasis lf is a nematode wormcaused infection transmitted by mosquitoes. Lymphatic filariasis is one of the most debilitating neglected tropical diseases, the clinical manifestations of which include painful and incapacitating lymphoedema. Apr 05, 2018 lymphatic filariasis is an infection that affects the lymphatic circulation and is caused by wuchereria bancrofti, a parasitic threadworm. India accounts for 30% of the worlds lymphatic filariasis burden.
Wuchereria bancrofti, brugia malayi and brugia timori. The life cycle of lymphatic filariasis swelling an infected mosquito deposits larvae on the skin while biting, and the larvae enter the wound. Lymphatic filariasis caused by wuchereria bancrofti and brugia malayi is endemic throughout most of the southern half of the philippine archipelago. The global program to eliminate lymphatic filariasis aims to stop new. It affect the quality of life of those affected impairing them not only physically but emotionally and economically. Lf is an infection caused mainly by the filarial worms wucheria bancrofti and brugia malayi. Lymphatic filariasis and onchocerciasis are parasitic helminth diseases that constitute a serious public health issue in tropical regions. It is transmitted to humans by the bite of infected mosquitoes and can lead to permanent disability from grossly disfigured limbs with thickened, hardened skin lymphoedema, elephantiasis and. Lymphatic filariasis elimination program the carter.
Lymphatic filariasis lf is a mosquitoborne parasitic disease caused by microscopic, threadlike worms. Lymphatic filariasis is a parasitic disease caused by microscopic, threadlike worms that only live in the human lymph system, which maintains the bodys fluid balance and fights infections. Lymphatic filariasis drug discovery for tropical diseases. The life cycle of lymphatic filariasis carter center. Dec 21, 2016 lymphatic filariasis is one of the most debilitating neglected tropical diseases, the clinical manifestations of which include painful and incapacitating lymphoedema. Ppt lymphatic filariasis powerpoint presentation free. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from.
Impact of mass drug administration for elimination of. In endemic countries, lymphatic filariasis has a major social and economic impact. View lymphatic filariasis research papers on academia. Disease pathogenesis is linked to host inflammation invoked by the death of the. This is especially relevant given the crucial role of the family in most societies around the world. Lymphatic filariasis usaids neglected tropical disease program. Lymphatic filariasis is a leading cause of permanent disability worldwide. Comparison of three quality of life instruments in lymphatic. Lymphatic filariasis references stanford university. Lymphatic filariasis is endemic in africa, asia, the indian subcontinent, the western pacific islands, focal areas of latin america, and the caribbean particularly haiti and the dominican republic fig. The role of albendazole in programmes to eliminate. Drug of choice in coendemic areas of onchocerciasis with lf. It affect the quality of life of those affected impairing them not only physically but emotionally.
This book consists of three parts, parasitology, acute clinical. Impact of filariasis with the disease can suffer from lymphedema and elephantiasis and in men, swelling of the scrotum, called hydrocele. A bibliometric profile of lymphatic filariasis research in india. This book provides uptodate information on lymphatic filariasis supported with abundant images, tables and algorithms. Author summary lymphatic filariasis lf is a deforming and disabling infectious disease manifested in the form of elephantiasis and hydroceles. Communities frequently shun and reject women and men disfigured by the disease.
Podoconiosis and lymphatic filariasis are both characterised by lymphoedema of the limbs, leading to enlarged legs, male genitals and female breasts 79. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Lymphatic filariasis lf, commonly known as elephantiasis, is a vectorborne neglected tropical disease ntd targeted for global elimination as a public health problem. Lymphatic filariasis united states pdf ppt case reports. In contrast, family quality of life has not received as much attention despite evidence that families are also affected. Lymphatic filariasis home center for disease control and prevention topics include. Neglected tropical diseases ntds afflict around one billion individuals in the poorest parts of the world with many more at risk.
Lymphatic filariasis is a mosquitoborne parasitic disease that is caused by a filarial nematode wuchereria bancrofti, brugia malayi or brugia timori and is, within the group of neglected tropical diseases, an important cause of chronic morbidity. Sep 16, 2015 impact of filariasis with the disease can suffer from lymphedema and elephantiasis and in men, swelling of the scrotum, called hydrocele. Links with this icon indicate that you are leaving the cdc website the centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. According to the global alliance to eliminate lymphatic filariasis, lymphatic filariasis is a parasitic disease caused by threadlike worms living in the human lymphatic system reference 1. Hygienerelated diseases hygienerelated diseases hygiene. Lymphatic filariasis and onchocerciasis the lancet. These filarial worms are transmitted via infected mosquitoes.
Lymphatic filariasis lf, commonly known as elephantiasis, is a painful and profoundly disfiguring disease. Because lymphatic filariasis is one of the world health organizations six eradicable diseases, much effort has been placed into reducing transmission of the disease and managing morbidity. The center for disease control and prevention cdc reports that this parasitic disease affects 120 million people in 80 countries. Podoconiosis is clinically distinguished from lymphatic filariasis through commonly being ascending and bilateral but asymmetric, while lymphatic filariasis is often unilateral 7,10. In africa the disease is caused by wuchereria bancrofti. On this page malaria the reality of outbreak investigations. Lymphatic filariasis, commonly known as elephantiasis, is a painful and profoundly disfiguring disease.
Lymphatic filariasis is one of the most prevalent of the infections and causes significant morbidity in those who suffer the clinical conditions, particularly lymphedema and hydrocele. Lymphatic filariasis lf, is a human disease caused by parasitic helminths wuchereria bancrofti, brugia malayi and brugia timori. Lymphatic filariasis, also known as elephantiasis, is a neglected tropical disease causing chronic damage to the lymphatic system and transmitted through mosquitoes. The role of albendazole in programmes to eliminate lymphatic. Lymphatic filariasis elimination program carter center. The strategy for interrupting transmission of lymphatic filariasis is annual mass drug administration mda with a single coadministration of two drugs for at least five years. The center for rare and neglected diseases at the university. Lymphatic filariasis usaids neglected tropical disease. More than half the world is at risk from vectorborne diseases. Migration leading to extension of infection to nonendemic areas. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Skip directly to site content skip directly to page options skip directly to az link. Lymphatic filariasis elimination program what is lymphatic filariasis. The most spectacular symptom of lymphatic filariasis is elephantiasisedema with thickening of the skin and underlying tissues which was the first disease discovered to be transmitted by mosquito bites.
Lymphatic filariasis lf, commonly known as elephantiasis, is a vectorborne neglected tropical disease ntd targeted for global elimination as a public health problem it is a painful and profoundly disfiguring disease, causing pain, severe disability, exclusion from. The worms lodge in the lymph vessels and nodes, where they mate and live for several years, producing microfilariae. Lymphatic filariasis affects approximately 120 million people and is the second leading cause of lifelong disability worldwide. The threadlike worm that can cause lymphatic filariasis is a blooddwelling filarial nematode, also called a roundworm, from the aschelminth phyla reference 2. Mar 02, 2020 lymphatic filariasis impairs the lymphatic system and can lead to the abnormal enlargement of body parts, causing pain, severe disability and social stigma. Seroepidemiological and sociocultural studies on lymphatic filariasis in benue state, nigeria. Male and female adult worms develop in humans from larvae injected by mosquitoes of several genera. We are 3rd year students from ukm campus kuala lumpur. While the infection is usually acquired in childhood, its visible manifestations occur later in life, causing temporary or permanent disability. The global programme to eliminate lymphatic filariasis gpelf is a world health organization project to eradicate the filarioidea worms which cause the disease lymphatic filariasis and also treat the people who already have the infection the gpelf is a partnership organization in which countries establish a national lf elimination program, various international sponsors fund the programs. The global programme to eliminate lymphatic filariasis has scaled up its activities more rapidly than almost any other global public health programme. Based on mapping data, 61 out of 75 districts of nepal were found to be endemic for lf and mass drug administration mda of diethylcarbamazine and albendazole has been already started in 56 districts. Most infected people are asymptomatic and never develop clinical symptoms. Apr 19, 2017 on this page malaria the reality of outbreak investigations.