Kakaretso ea Seoa: Leeto le Bohloko
Ka Mmesa 2026, sekepe sa maeto sa polar se neng se emetswe ke Dutch se MS Hondius se ile sa tloha Ushuaia, Argentina. Ka la 6 Mmesa, mopalami e mong o ile a ba le feberu le hlooho e opang, mme a hlokahala ka sekepeng matsatsi a mahlano hamorao. Mosadi wa hae le yena o ile a kula mme a hlokahala ka mora ho iswa Afrika Borwa. Kamora moo, mopalami wa Brithani ya dilemo di 69 o ile a fumanwa a ena le hantavirus mme o tlhokomelong e matla. Ho tloha ka la 6 Motsheanong, WHO e tlalehile tse robelilinyeoe (tse tharoho tiisitsoe, ho belaelloa ba bahlano) le mafu a mararo.|
Hantavirus ke eng hona ke hobane'ng ha e hlahisitse matšoenyeho a machaba?
Li-Hantavirus ke likokoana-hloko tse bakang mafu haholo-holoe jeroe ke litoebaBatho ba tšoaetsoa ke ho hema li-aerosol tse tsoang mantle a liphoofolo tse tšoaelitsoeng. Matšoao a pele a tšoana le ntaramane, empa lefu lena le kaho lebisa kapele ho hloleheng ha ho hemaHo tloha ka Mots'eanong 2026,ha ho na ente e nang le laesense kapa ente e itseng ea antiviralKalafo e fumaneha. Linaheng tsa Amerika,hantavirus pulmonary syndrome (HPS)e bakoang ke hantaviruse na le sekgahla sa lefu la 38 40%Lefatšeng ka bophara, ho hakanngoa hore ho hlaha linyeoe tse 150,000 tse 200,000 selemo se seng le se seng. Nako ea ho holisa e ka baLibeke tse 1 ho isa ho tse 8, ho thatafatsa ho latela mohloli.
Karabelo ea Machaba le Ntlafatso ea Morao-rao
Kamora seoa sena, linaha tse ngata le mekhatlo ea machaba li ile tsa arabela ka potlako:
-Tšebelisano-'moho ea WHO le linaha tse amehileng.WHO e fane ka ditsebiso tsa ho qhoma ha seoa tlasa Melao ya Matjhaba ya Bophelo bo Botle mme e hokahanya dikarabo. Ngaka Van Kerkhove o boletse hore WHO e sebetsa le balaodi ba Spain ho thusa ho emisa sekepe bakeng sa dipatlisiso tsa mafu le ho thibela dikokwana-hloko.
-Phetisetso ea bakuli ba kulang haholo.Afrika Boroa e tiisitse hore mokuli oa monna oa Brithani ea kulang haholo o fumana tlhokomelo e arohileng Johannesburg. Balaoli ba Dutch ba hokahanya ho khutlisetsoa ha litho tse peli tsa basebetsi ba kulang le litopo tsa bafu ka sefofane se koetsoeng.
-Tatellano ea vaerase e ntse e tsoela pele.Ho latellana ha vaerase ho ntse ho tsoela pele 'me joale ho tiisitse mofuta o ikarabellang bakeng sa seoa sena e lekokoana-hloko ea Andes, ka tlhahlobo ea liphatsa tsa lefutso tsa bakuli ba babeli e seng e phethiloe, ho latela WHO le balaoli ba bophelo bo botle ba lehae.
Ho Utloisisa Vaerase ea Andes: Hantavirus e sa Tloaelehang e ka Fetisetsang Batho ho ea ho Batho
Hangata li-hantavirus li tšoaetsoa ka ho pepesehela tikoloho—ho hemali-aerosol tse tsoang morotong, mantle, kapa mathe a litoeba tse nang le tšoaetso. Ha di tsejwe ka kakaretso ka phetiso ya dikokwana-hloko ho tloha ho motho ho ya ho motho. Leha ho le jwalo, mofuta o hlwailweng sewa sena keVaerase ea Andes, mofuta o le mong feela har'a mefuta e fetang 38 ea hantavirus e tsebahalang e tlalehiloengphetiso ho tloha ho motho ho ea ho mothon. Likepe tsa maeto a likepe, tse tletseng batho, tse koaletsoeng, le tse nang le lits'ebeletso tse fokolang tsa bongaka, ke libaka tse kotsing e kholo ea mafu a kang vaerase ea Andes. Ka hona, ho khetholla ka potlako le ka nepo mofuta oa tšoaetso le ketane ea phetisetso ho bohlokoa bakeng sa taolo ea seoa.
Hobaneng ha ho le Bohlokoa ho Fumana le ho Sala Lintho ka Nepo
Ho lemoha kapele le ho latela ka nepo ho itshetlehile hodimatlhahlobo e tsoetseng pele ea limolek'hule le tatellanoWHO e hlokometse hore linyeoe tse peli tse tiisitsoeng li fumanoe ka PCR. Ho khetholla ho pepesehela tikoloho, phetiso e haufi-ufi, kapa tšoaetso pele ho ho kena sepetlele ho hloka mekhoa e phahameng ea ho rarolla bothata.Tatellano eohle ea genomeho bohlokoa ho fumana tšimoloho ea kokoana-hloko le liphetoho life kapa life tsa lefutso.
Teko ea Macro le Micro: Tšehetso ea Tekheniki bakeng sa Karabelo ea Seoa sa Hantavirus
Teko ea Macro le Micro e fana ka"tlhahlobo e felletseng - ho thaepa - tatellano le ho sala morao"tharollo bakeng sa hantavirus.
Ho lemoha asiti ea nyutlelie:Likiti tsa PCR tsa nako ea sebele tse nang le kutloelo-bohloko e theohelang ho likopi tse 500/mL, tse fanang ka tlhahlobo ea bokahohle eaVaerase ea Hanta (e koahetsoeng ka mofuta oa Andes). E tsamaisana le ABI 7500, Bio Rad CFX, le disebediswa tse ding tse tsebahalang.
Tatellano le ho latela genome eohle:Lisebelisoa tsa ho hapa lipatlisiso (mefuta ea Illumina le MGI, ho kenyeletsoa mofuta oa ho itokisetsa laeborari ka boiketsetso),ka mokhoa o sireletsehileng leka katlehohapa genome e felletseng ea hantavirus.
Khamphani e sebelisane le bo-rasaense ba Chaena ho hlalosa livaerase tse tsoang ho litoeba le li-shrew (ho kenyeletsoa le hantavirus), ho tšehetsa ho latela livaerase, ho beha leihlo liphetoho tsa lefutso le ho aha bocha ketane ea phetisetso.
Mots'eanong 2026MS HondiusLe hoja kotsi ya bophelo bo botle ba setjhaba ka kakaretso e ntse e le tlase ho ya ka WHO,phetisetso e tiisitsoeng ho tloha ho motho ho ea ho mothoea mofuta ona o itseng le liphephetso tsa taolo ea seoa libakeng tse koetsoeng li hloka tlhokomelo e haufi. Ho tloha tlhahlobong e potlakileng ea PCR ho isa ho tatellanong ea liphatsa tsa lefutso tse felletseng, mahlale a nepahetseng a tlhahlobo le ho latela a bohlokoa. Macro & Micro-Test e ntse e ikemiselitse ho fana ka litharollo tsena bakeng sa likokoana-hloko tse tšoaetsanoang ho kenyeletsoa le likokoana-hloko tsa zoonotic, tse tlatsetsang polokehong ea bophelo bo botle ba sechaba lefatšeng ka bophara.
Likiti tse Amanang
Nako ea poso: Mots'eanong-07-2026