Pfupiso yeKupararira Kwechirwere: Rwendo Runotyisa
Muna Kubvumbi 2026, ngarava yeDutch MS Hondius yakasimuka kubva kuUshuaia, Argentina. Musi wa6 Kubvumbi, mumwe mufambi akatanga fivha nemusoro, ndokuzofa ari muchikepe mazuva mashanu gare gare. Mudzimai wake akarwarawo ndokufa mushure mekutamisirwa kuSouth Africa. Mushure mezvo, mumwe mufambi wekuBritain ane makore makumi matanhatu nemapfumbamwe ekuberekwa akaongororwa aine hantavirus uye ari muchipatara chevarwere. Kubva musi wa4 Chivabvu, WHO yakashuma.nyaya nomwe (mbiri dzakasimbiswa, shanu dzinofungidzirwa) uye nhatu dzerufu.
Chii chinonzi Hantavirus uye Nei Yakonzera Kunetsekana Kwenyika Dzese?
Mavhairasi eHantavirusi anonyanya kukonzera utachionakutakurwa nemakonzoVanhu vanotapukirwa nekufema mweya inobuda mutsvina yemhuka ine chirwere ichi. Zviratidzo zvekutanga zvakafanana nefuruwenza, asi chirwere ichi chinogona kukurumidza kukonzera kutadza kufema. Kubva muna Chivabvu 2026,hapana mushonga wekudzivirira chirwere une rezenisi kana mushonga wekudzivirira chirwere chetachiona chaiwokurapwa kuripo. MuAmerica,Hantavirus pulmonary syndrome (HPS) ine huwandu hwevakafa ne38 40%Pasi rose, vanhu vanosvika 150,000 vanosvika 200,000 vanobatwa nechirwere ichi gore rega rega. Nguva yekuyamwisa inogona kunge iri pakati pezvirwere zvinosvika 150,000.Mavhiki 1 kusvika masere, zvichiita kuti kuteverwa kwenzvimbo kwakaoma.
Nzira Isingawanzoitiki Yokutumira: Kutsvaga Chitubu paChikepe Chechikepe
Hantaviruses idzodzochinowanzowanikwa kuburikidza nekusangana nenharaunda, kwete kutapurirana kwemunhu nemunhuZvisinei, Dr Maria Van Kerkhove weWHO vakataura kuti "pakati pevaya vane hukama hwepedyo, vakaita sevarume kana vanhu vanogara muimba imwe chete,kutapurirana kwevanhu kubva kumunhu kungave kwakaitika"Kusangana nenjodzi dzezvakatipoteredza kuchiri kuitika sezvo ngarava iyi yakashanyira zvitsuwa zvine makonzo akawanda. Ngarava dzezvikepe - dzakazara, dzakavharirwa uye dzisina rubatsiro rwezvekurapa - dziri munzvimbo dzine njodzi huru yekurwara zvakanyanya.Kuziva rudzi rwehutachiona nekukurumidza uye nemazvouye cheni yekutumira zvinhu yakakosha.
Kupindura Kwenyika Dzepasi Pose uye Zvichangoburwa
Mushure mekupararira kwechirwere ichi, nyika dzakawanda nemasangano epasi rose vakapindura nekukurumidza:
-Kushanda pamwe chete kweWHO nenyika dzakabatwa nedambudziko iri.WHO yaburitsa zviziviso zvechirwere ichi pasi pemitemo yeInternational Health Regulations uye iri kuronga mhinduro. Dr Van Kerkhove vakati WHO iri kushanda nevakuru vakuru vekuSpain kuti vabatsire ngarava iyi kuti ikwanise kuongororwa nezvirwere uye kucheneswa kwehutachiona.
-Kutamiswa kwevarwere vanorwara zvakanyanya.South Africa yakasimbisa kuti murwere wechirume wekuBritain ari kurwara zvakanyanya ari kurapwa ari ega muJohannesburg. Vakuru vekuNetherlands vari kuronga kudzoserwa kwevanhu vaviri vari muchikepe pamwe chete nemitumbi yevashakabvu kuburikidza nendege yakavharwa.
-Kurongeka kwemavhairasi kuri kuitwa.Dr Van Kerkhove vakaburitsa pachena kuti vaongorori vekuSouth Africa vari kufambira mberi nekuongorora kutevedzana kwehutachiona. ECDC iri kuferefeta rudzi rwehutachiona, kwahwakabva hutachiona, huwandu hwahwo hwekupararira, uye mukana wekutapurirana kubva kuvanhu kuenda kune vamwe.
Nei Kuona Nekutevera Zvinhu Nekunyatsoongorora Zvichikosha?
Kuwanikwa kwekutanga uye kuteverwa kwakarurama kunoenderanakuongorora kwemhando yepamusoro uye kutevedzana kwemamorekuruWHO yakataura kuti nyaya mbiri idzi dzakasimbiswa dzakaonekwa nePCR. Kusiyanisa kusangana kwadzo munzvimbo yadzinogara, kutapurirana kwepedyo, kana hutachiona husati hwatanga kukwira kunoda nzira dzakasimba dzekuongorora. Kutevedzana kwemajini ese kwakakosha kuti uone kwakabva hutachiona uye chero shanduko dzemajini.
Kuongororwa kweMacro & Micro: Rutsigiro rwehunyanzvi rwekupindura kuKupararira kweHantavirus
Macro & Micro Test inopa"kuongorora - kunyora - kutevedzana & kutevedza" kwakazaramhinduro yehantavirus.
Nhevedzano yekuona nucleic acid:Makitsi ePCR enguva chaiyo ane hunhu hwehutachiona hunosvika 500 copies/mL, zvichipa kuongororwa kweHanta Virus kwese kwese. Anoshanda neABI 7500, Bio Rad CFX, nezvimwe zvinoshandiswa nevanhu vazhinji.
Kutevedzana kwe genome rese uye kutevedza:Zvishandiso zvekuongorora hutachiona (Illumina neMGI, kusanganisira shanduro yekugadzirira raibhurari otomatiki) zvinobudirira kubata genome rose rehantavirus. Kambani iyi yakabatana nemasayendisiti ekuChina kuti vatsanangure mavhairasi matsva ehantavirus anobva kumakonzo nemakavi, vachitsigira kuteverwa kwehutachiona, kutarisa kushanduka kwehutachiona, uye kuvakazve cheni yekutapurirana kwehutachiona.
Denda reMS Hondius raChivabvu 2026 chiitiko chakakosha pasi rose. Kunyange hazvo njodzi yehutano hweveruzhinji ichiri yakaderera zvichienderana neWHO, mukana wekutapurirana kubva kuvanhu kuenda kuvanhu uye matambudziko ekudzora denda munzvimbo dzakavharwa zvinoda kutariswa zvakanyanya. Kubva pakuongororwa nekukurumidza kwePCR kusvika pakutevedzana kwemajini ese, matekinoroji chaiwo ekuongorora uye kutevedza akakosha. Macro & Micro Test inoramba yakazvipira kupa mhinduro idzi dzezvirwere zvinotapukira zvinosanganisira mavhairasi emhuka, zvichibatsira mukuchengetedzwa kwehutano hweveruzhinji pasi rose.
Zvishandiso Zvakafanana
Nguva yekutumira: Chivabvu-06-2026