What Is River Blindness

River blindness or onchocerciasis is one of the leading causes of blindness worldwide and has a devastating impact on the lives of people primarily living in tropical African nationsThe parasitic disease can be transmitted to humans if they are repeatedly bitten by an infected blackfly most commonly found in close proximity to fast-flowing streams and rivers. In 2018 218 million people were in need of treatment for river blindness the majority of the burden being in Africa according to the World Health Organization.

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The disease is called river blindness because the blackfly that transmits the infection lives and breeds near fast-flowing streams and rivers mostly near remote rural villages.

What is river blindness. River blindness or onchocerciasis is a parasitic infection spread by flies that live near fast-flowing rivers. It is called river blindness as the blackfly that transmits the disease lives and breeds near fast-flowing rivers. People usually have symptoms like itching and bumps in the skin before any blindness happens.

It is the worlds second leading infectious cause of blindness. It is the second most common cause of infectious blindness in the world. Volvulus following repeated bites from infected blackflies can lead to blindness.

River blindness also known as onchocerciasis is an eye and skin infection caused by parasitic worms. Symptoms include skin changes itching nodules and alterations in vision. River blindness is spread by the bite of infected flies that breed near fast-flowing rivers.

This includes skin snips the examination of nodules slit-lamp eye examinations and antibody tests. River blindness is a debilitating disease caused by a parasitic worm and is the second leading cause of infectious blindness in the world. River blindness is caused by the nematode Onchocerca volvulus spread by the bite of an infected Simulium blackfly.

River blindness is diagnosed in a multitude of ways. The disease is transmitted by blackflies that breed in. These flies live and breed near rivers hence the river part of the diseases name.

It is also called river blindness because the fly that transmits infection breeds in rapidly flowing streams mostly near remote rural villages and the disease that is caused by O. Symptoms may not appear for months to years. Treatment is available and necessary for as long as the person has evidence of infection.

These worms get into people through the bites of blackflies specifically those of the genus Simulium. The blackfly is typically found near fast-running streams and rivers in. What Is River Blindness.

The infection can result in visual impairment and sometimes blindness. It is also called onchocerciasis because the worm that causes the disease is Onchocerca volvulus. What is river blindness.

WHAT IS RIVER BLINDNESS River blindness is a skin and eye disease that affects areas of poverty around sub Saharan Africa and few regions around South America such as Venezuela. Onchocerciasis is an infection caused by a particular parasite. It causes severe skin irritation itching and eventually irreversible blindness.

As the disease comes from bodies of water river blindness is difficult to contain. This infection is also called African river blindness. Onchocerciasis also known as river blindness is a parasitic disease caused by the worm Onchocerca volvulus.

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