Isianyaọcha
Onkosisiasis nke amakwa dịka isianyaọcha na Rọbụl nke okpo ọjọọ nọ n'ime ahụ n'akpata. Onkosesa Volvulus bụ okpo,nke okpo Onkosera Volvulus n'akpata.[1] Ihe ejiri amata ya gụnyere ịkọ ọkọ oge niile, otito n'ime ahụ na ikpu isi.[1] Oso n'otu n'ime ihe kasị akpata ikpu isi, n'ihi ịbanye n'ime ahụ, nke n'akpata isianyaọcha.[2]
Okpo n'ekesa ya n'esi n'ijiji nke dị oji nke Simulium.[1] Ijiji ahụ n'atakarị tupu nkesa ya ebido.[3] Ijiji ndị a n'ebikarị n'akụkụ mmiri, nke mere eji nye ọrịa a aha ahụ.[2] Mgbe ọbụla ọnọ n'ime ahụ mmadụ, ọ na-eyi akwa nke n'eji nwayọ kesaa n'ahụ niile.[1] Nke ga-abanyekwa n'ime ijiji ọzọ nọ nso nke tarala mmadụ[1] Onwere ụzọ dị iche iche enwere ike isi chọpụta ya, ha gụnyere:itinye mmiri nnu n'ime ahụ ma n'ele anya ka akwa ya ahụ ga-eji nwayọ pụta, gosi nwa ya na okpo ndịọzọ buru ibu.[4]
Onwebeghị ọgwụ mgbochi enwere maka ya.[1] Mgbochi doro anya enwere maka ya ugbu a bụ izere ijiji ahụ ịta mmadụ.[5] Ihe ndịọzọ gụnyere ịgba ọgwụ n'egbu ijiji n'iyichi ahụ nkeọma.[5] Mgbalị ndịọzọ doro anya enwere ike ime bụ ibelata ọtụtụ ijiji n'akụkụ ebe obibi n'ịgba ọgwụ n'egbu ha.[1] Mbaụwa n'etinye mgbalị ịhụ na-enyere ọgwụ mgbochi ugboro abụọ kwa afọ, nke a n'aga n'ihu ugbu a.[1] Eji ọgwụ ịvametin agwọ ndị oji ọnwa isii ruo ọnwa iri na abụọ.[1][6] Naanị akwa ya k'ọna-egbu. Ọ naghị egbu nke ọbụla tozurula oke.[7] Mana ọgwụ Dozisaịklin, nke n'egbu nje a akpọrọ Wolbakịa, n'emekpa okpo ndị a tozurula oke ahụ. Ọ na enye aka n'ụzọ pụrụ iche. Ọtụtụ ekwuola okwu maka ya nke ukwuu.[7] Iwepu otito maọbụ akpụ ndị ahụ gbapụtara n'ime ahụ ga-enyekwa aka.[6]
Ihe ruru nde mmadụ 17 ruo 25 nwere nsogbu isianyaọcha, nke ihe fọrọ nke nta k'ọbụrụ otu nde enweela nsogbu anya n'ụdị ya dị iche iche.[3][7]Ebe ọrịa kasị bụ na Afrịka. Ọbụ eziokwu n'enweela ihe ndeko enwere na Yemen n'ebe ụfọdụ dịpụrụ adịpụ na Sentral Amerịka na Sawụtụ Amerịka.[1] N'afọ 1915, onye dibia bekee bụ Rodọlf Rọbụls mere nchọpụta na nje a bụ ya n'ekesa isianyaọcha.
Ebe akpọtụrụ uche
[dezie | dezie ebe o si]- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 Onchocerciasis Fact sheet N°374. World Health Organization (March 2014). Retrieved on 20 March 2014.
- ↑ 2.0 2.1 Onchocerciasis (also known as River Blindness). Parasites. CDC (May 21, 2013). Retrieved on 20 March 2014.
- ↑ 3.0 3.1 Parasites – Onchocerciasis (also known as River Blindness) Epidemiology & Risk Factors. CDC (May 21, 2013). Retrieved on 20 March 2014.
- ↑ Onchocerciasis (also known as River Blindness) Diagnosis. Parasites. CDC (May 21, 2013). Retrieved on 20 March 2014.
- ↑ 5.0 5.1 Onchocerciasis (also known as River Blindness) Prevention & Control. Parasites. CDC (May 21, 2013). Retrieved on 20 March 2014.
- ↑ 6.0 6.1 Murray, Patrick (2013). Medical microbiology, 7th, Philadelphia: Elsevier Saunders. ISBN 9780323086929.
- ↑ 7.0 7.1 7.2 Brunette, Gary W. (2011). CDC Health Information for International Travel 2012 : The Yellow Book. Oxford University Press. ISBN 9780199830367.