Incamake ya Virusi ya Chikungunya (CHIKV)

微信图片 _2025-07-24_103120_614

Virusi ya Chikungunya (CHIKV) ni indwara iterwa n'umubu itera ahanini umuriro wa Chikungunya. Dore incamake irambuye y'iyi virusi:


1. Ibiranga virusi

  • Icyiciro: Ni icy'Togaviridaeumuryango, ubwokoVirusi ya Alphavirus.
  • Jenomu: Virusi ya RNA ifite umugozi umwe.
  • Uburyo bwo kwanduzanya: Yandurira ahanini muri Aedes aegypti na Aedes albopictus, zimwe na virusi za dengue na Zika.
  • Uduce twakunze kugaragara: Uturere dushyuha n'utwo muri Afurika, Aziya, Amerika, no mu birwa by'inyanja y'Abahinde.

2. Imikorere y'ubuvuzi

  • Igihe cyo gutera akabariro: Ubusanzwe iminsi 3–7.
  • Ibimenyetso Bisanzwe:
    • Umuriro mwinshi utunguranye (>39°C).
    • Ububabare bukomeye mu ngingo (bukunze kwibasira amaboko, amaboko, amavi, nibindi), bushobora kumara ibyumweru kugeza ku mezi.
    • Uduheri twa Maculopapular (dukunze kugaragara ku gituza no ku maguru).
    • Kubabara imitsi, kuribwa umutwe, isesemi.
  • Ibimenyetso bidakira: Hafi 30%-40% by'abarwayi bagira ububabare bw'ingingo budashira, bushobora kumara amezi cyangwa imyaka.
  • Ingaruka zo kurwara cyane: Abana bavutse, abageze mu zabukuru n'abarwayi barwaye indwara zidakira bashobora kugira ibibazo byo mu bwonko (nk'indwara ya meningitis) cyangwa urupfu, ariko igipimo cy'impfu muri rusange kiri hasi (<1%).

 


3. Gusuzuma no kuvura

  • Uburyo bwo gusuzuma indwara:
    • Ikizamini cya serologiya: Ubudahangarwa bwa IgM/IgG (bushobora kugaragara nyuma y'iminsi 5 butangiye).
    • Ikizamini cya molekile: RT-PCR (gusuzuma virusi ya RNA mu gihe cy’ubukana).
    • Gukenera gutandukanyadengue umuriro, virusi ya Zika, nibindi (ibimenyetso bisa)
  • Uburyo bwo kuvura:
    • Nta muti wihariye uvura virusi, kandi ubufasha bw'ibimenyetso ni bwo buryo bw'ingenzi bwo kuvura:
      • Kugabanya ububabare/umuriro (irinde aspirine bitewe n'ibyago byo kuva amaraso).
      • Gutanga amazi n'ikiruhuko.
      • Ububabare buhoraho bw'ingingo bushobora gusaba imiti igabanya ububyimbirwe cyangwa physiotherapy.

4. Ingamba zo kwirinda

  • Kurwanya imibu:
    • Koresha inzitiramibu n'imiti yica imibu (harimo DEET, picaridin, nibindi).
    • Kuraho amazi adatemba (gabanya aho imibu yororokera).
  • Inama ku ngendo: Fata ingamba zo kwirinda mu gihe ugiye mu turere twanduye kandi wambare imyenda y'amaboko maremare.
  • Guteza imbere inkingo: Kugeza mu 2023, nta nkingo z’ubucuruzi zatangijwe, ariko zimwe mu nkingo zikenewe ziri mu igeragezwa ry’ubuvuzi (nk’inkingo zimeze nk’udukoko twa virusi).

5. Akamaro k'ubuzima rusange

  • Ingaruka z'icyorezo: Bitewe n'uko imibu ya Aedes ikwirakwira cyane ndetse n'ubushyuhe bw'ikirere bukabije, uburyo bwo kuyikwirakwiza bushobora kwaguka.
  • Icyorezo ku isi yose: Mu myaka ya vuba aha, icyorezo cyagaragaye ahantu henshi muri Karayibe, Aziya y'Amajyepfo (nk'u Buhinde na Pakisitani) na Afurika.

6. Itandukaniro ry'ingenzi rituruka kuriDengueUmuriro

  • Ibisa: Byombi byanduzwa n'umubu wa Aedes kandi bifite ibimenyetso bisa (umuriro, uduheri).
  • Itandukaniro: Chikungunya irangwa no kubabara cyane mu ngingo, mu gihedenguebishobora gutera kuva amaraso cyangwa gutungurwa.

Umwanzuro:

Baysen Medical ihora yibanda ku buryo bwo gusuzuma indwara kugira ngo irusheho kuba nziza. Twakoze ikoranabuhanga rigezweho rigizwe na: Latex, colloidal gold, Fluorescence Immunochromatographic Assay, Molecular, Chemiluminescence Immunoassay. Twibanda kandi ku gupima indwara zandura, dufiteIkizamini cyihuse cya Dengue NSI,Ikizamini cyihuse cya Dengue IgG/IgM, Ikizamini cyihuse cya Dengue NSI na IgG/IgM


Igihe cyo kohereza: Nyakanga-24-2025