Billiards

Billiards

Dab tsi yog nws?

Bilharzia, feem ntau hu ua schistosomiasis, yog kab mob parasitic uas plagues lub tropics thiab subtropics, feem ntau nyob rau hauv teb chaws Africa. Nws yog tshwm sim los ntawm cov kab mob parasitic thiab tuaj yeem ua rau muaj kab mob loj heev thiab kev tsis taus loj. Nws yog ib qho teeb meem kev noj qab haus huv thoob ntiaj teb, vim nws yog tus kab mob parasitic thib ob tom qab malaria.

Bilharzia tua ntawm 20 thiab 000 tus neeg txhua xyoo, raws li Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb, uas kho ntau dua 200 lab tus tib neeg hauv 000. Lub WHO tom qab ntawd kwv yees tus naj npawb ntawm cov neeg xav tau kev tiv thaiv kev kho mob ntau dua 60 lab. Bilharzia tam sim no nyob rau hauv Latin America, Middle East thiab Asia, tab sis lub teb chaws African concentrates 2014-250% ntawm cov neeg mob. (80) Bilharzia yog suav hais tias yog ib qho kab mob uas tsis saib xyuas, piv txwv li, kab mob kis mus rau cov cheeb tsam loj hlob (feem ntau hu ua NTD rau Neglected Tropical Disease). Qhov no tuaj yeem hloov pauv vim tias ntau qhov xwm txheej tau tshwm sim hauv Tebchaws Europe txij li xyoo 2011, tshwj xeeb hauv Corsica, ua rau muaj kev ntshai ntawm qhov tshwm sim ntawm tus kab mob parasitosis hauv Tebchaws Europe. (2)

Cov tsos mob

Thawj cov tsos mob ntawm tus kab mob yog pob liab liab, ua raws li ob peb lub lis piam tom qab ua npaws, hnoos, thiab mob nqaij. Muaj 2 yam tseem ceeb ntawm schistosomiasis:

  • plab hnyuv schistosomiasis: raws plab, ntshav hauv cov quav thiab mob plab yog cov cim qhia. Hauv nws daim ntawv mob ntev, cov teeb meem yog qhov nce ntawm daim siab thiab tus po (hepatomegaly thiab splenomegaly).
  • Urogenital schistosomiasis: Cov ntshav nyob rau hauv cov zis feem ntau qhia tau hais tias urogenital schistosomiasis, uas tuaj yeem ua rau lub zais zis, urethra thiab ob lub raum puas.

Kev loj hlob thiab kev paub txog kev loj hlob qeeb yog pom nyob rau hauv cov menyuam yaus uas raug mob thiab tsis kho.

Lub hauv paus pib ntawm tus kab mob

Bilharzia yog tshwm sim los ntawm cov kab mob cab ntawm cov genus Schistosoma. Peb hom worms yog lub luag haujlwm rau feem ntau ntawm kev sib kis ntawm bilharzia rau tib neeg: Schistosoma hematobium (bilharziose urogeÌ ?? nitale), Schistosoma mansoni et Schistosoma japonicum plab hnyuv bilharziose).

Risk yam tseem ceeb

Bilharzia yog rife nyob rau hauv cov pej xeem nyob rau hauv lub tropics thiab subtropics nyob rau hauv kev sib cuag nrog dej stagnation. Cov neeg nuv ntses, cov poj niam ntxhua khaub ncaws thiab cov menyuam yaus ua si ua si tshwj xeeb raug nthuav tawm.

Cov larvae ntawm tus kab mob no tsim nyob rau hauv dej tshiab gastropods thiab nkag mus rau tib neeg lub cev los ntawm daim tawv nqaij. Lawv tau ntws los ntawm cov ntshav mus rau cov hnyuv thiab lub zais zis qhov chaw uas lawv tsim cov qe uas yuav ua rau cov ntaub so ntswg puas thiab provoke inflammatory cov tshuaj tiv thaiv ntawm lub cev. Cov dej yog kis los ntawm cov quav ntawm cov neeg nqa cov cab.

Kev tiv thaiv thiab kho mob

Praziquantel yog ib qho tshuaj zoo tiv thaiv txhua hom kab mob schistosomiasis, nyab xeeb thiab pheej yig. Kev kho mob ntau dua ntawm cov neeg muaj kev pheej hmoo tuaj yeem kho cov theem pib ntawm tus kab mob thiab txo cov neeg mob. Kev sib ntaus tawm tsam cov kab mob endemic kuj suav nrog kev ntxuav cov dej tsis tu ncua, tawm tsam gastropods uas yog cov kab mob parasites, nrog rau kev tiv thaiv ntawm cov pej xeem nyob rau hauv cov cheeb tsam endemic. Raws li rau cov neeg taug kev nyob rau hauv tropics thiab subtropics, lawv yuav tsum tsis txhob ua luam dej hauv pas dej, pas dej thiab dej ntws.

Sau ntawv cia Ncua