What does onchocerca volvulus mean?
Definitions for onchocerca volvulus
on·chocer·ca volvu·lus
This dictionary definitions page includes all the possible meanings, example usage and translations of the word onchocerca volvulus.
Wikipedia
Onchocerca volvulus
Onchocerca volvulus is a filarial (arthropod-borne) nematode (roundworm) that causes onchocerciasis (river blindness), and is the second-leading cause of blindness due to infection worldwide after trachoma. It is one of the 20 neglected tropical diseases listed by the World Health Organization, with elimination from certain countries expected by 2020.John O’Neill, an Irish surgeon, first described Onchocerca volvulus in 1874, when he found it to be the causative agent of ‘craw-craw’, a skin disease found in West Africa. A Guatemalan doctor, Rodolfo Robles, first linked it to visual impairment in 1917.O. volvulus is primarily found in sub-Saharan Africa, and humans are the only known definitive host; there is also disease transmission in some South American nations, as well as Yemen (see global map bottom right). It is spread from person to person via female biting blackflies of the genus Simulium.
U.S. National Library of Medicine
Onchocerca volvulus
A species of parasitic nematodes widely distributed throughout central Africa and also found in northern South America, southern Mexico, and Guatemala. Its intermediate host and vector is the blackfly or buffalo gnat.
Numerology
Chaldean Numerology
The numerical value of onchocerca volvulus in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of onchocerca volvulus in Pythagorean Numerology is: 4
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"onchocerca volvulus." Definitions.net. STANDS4 LLC, 2024. Web. 19 Apr. 2024. <https://www.definitions.net/definition/onchocerca+volvulus>.
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