Makampani aku China akuwombera kuti akwaniritse zofuna za ColonavisKufuna kwanyumba kumatsikira, koma juggernaut yake silingakhale zokwanira

Finbarr Bermungham, Sidney Leng ndi Echo Xie
Monga zowopsa za Coronavirus zakumbuyo ku China zikuchitika tchuthi chatsopano cha Januware, gulu la matesani adayikidwa pamalo a nanzing aja omwe ali ndi ndalama zoyambira pozindikira kuti kachilombo ka HIV. Pofika nthawi imeneyo, Aronaviyu adang'amba mzinda wa Wuhan ndipo anali kufalikira mozungulira ku China. Mayeso ochepa omwe adayesedwa adavomerezedwa ndi boma lapakati, koma mazana ambiri padziko lonse lapansi anali akumangirirabe kuti atukule atsopano.

Tili ndi malamulo ambiri tsopano ... akuganiza zogwira ntchito maola 24 patsiku
Zhang shuwen, nanjong limadumphira bio-malonda

Zhang Shwen, wa nanong li ma ming bio-zinthu. "Kugwiritsa ntchito kumatenga nthawi yambiri. Ndikapeza zovomerezeka, kufalikira kumatha kutha. " M'malo mwake, Zhang ndi kampani yomwe adakhazikitsa ndi gawo la gulu la ogulitsa aku China wogulitsa malo oyeserera kudziko lonse lapansi chifukwa cha mliri chikufalikira kunja, zomwe zimayambitsa kuwonongeka kwa nyumba. Mu February, adagwiritsa ntchito kugulitsa zinthu zinayi ku European Union, kulandira Ce kuvomerezeka kwa Marichi mu Marichi, kutanthauza kuti amatsatira thanzi la EU, chitetezo ndi chitetezero ndi chilengedwe. Tsopano, Zhang ili ndi Buku lolemba ndi makasitomala ochokera ku Italy, Spain, ku Aundana, France, France, Saudi Arabia, Japan, ndi South Korea. "Tili ndi madongosolo ambiri tsopano popeza tikugwira ntchito mpaka 9pm,
masiku 7 pa sabata. Zhang anati, "Kupempha antchito kutenga masitepe atatu tsiku lililonse. Akuyerekeza kuti anthu opitilira 3 biliyoni tsopano ali pansi padziko lonse lapansi, ndi chiwonongeko cha padziko lonse lapansi choposa 30,000. Matenda opatsirana aphulika ku Europe ndi United States, yemwe ndi Epinsonter akusintha kuchoka ku Wuhan ku Central China kupita ku Italy, ndiye Spain ndipo tsopano.

New York. Kuchepa kwa zida zoyeserera kumatanthauza kuti m'malo mongopezeka kuti "ngozi yotsika" ikufunsidwa kuti ikhale kunyumba. "Kumayambiriro kwa mwezi wa February, pafupifupi theka la mapiri athu akugulitsidwa ku China ndi theka kunja. Tsopano, palibe amene akuletsedwa mwamtendere. Okhawo omwe timagulitsa pano tsopano ndiApaulendo atafika kuchokera kunja [China] omwe akufunika kuyesedwa, "atero wamkulu pa gulu la BGI, kampani yayikulu kwambiri, yomwe idalankhula pansimkhalidwe wosadziwika. Kumayambiriro kwa February, BGI anali kupanga makilogalamu 200,000 patsiku kuchokera ku chomera chake ku Wuhan. Chomera, ndi "mazana angapo" antchito, ankayenda maola 24 tsiku lililonse pomwe mzinda wambiri wa mzindawo udatsekedwa. Tsopano, Iye anati Kampaniyo inali kupanga ma nduna 600,000 patsiku ndipo anali atangokhala chilolezo choyambirira ku Chitchaina kuti akagulitse ma fluorescent kwenikweni mayesero a polymes ku US. Mafudwe oyeserera achi China akukhala kupezeka wamba ku Europe ndi dziko lonse lapansi, ndikuwonjezera gawo lina pakutsutsana chifukwa cha kukhulupirika kwa ku China. Pofika Lachinayi, makampani 102 aku China adapatsidwa mwayi wopita ku Europe, malinga ndi nyimbo ya China, Wapampando wa China Sougnastics (Caivd), poyerekeza ndi zilolezo imodzi imodzi ya ku US. Ambiri mwa makampani awa, komabe,Osakhala ndi chilolezo cha dziko lofunikira M'malo mwake, 13 zokhazokha zagulitsidwa kukagulitsa ma PCR ku China ku China, ndi eyiti ogulitsa osavuta antibodr. Woyang'anira pa kampani ya Biotechha, yemwe amafuna kuti asazindikiridwe, adati kampaniyo inali ndi chidole chongogulitsa makola a PCR, koma anali atathamangitsa ku Europe. , atangolandira satifiketi ya Marichi 17 ".

Sikuti kuloleza konse kudziko la ku Europe kwakhala bwino. China chotumiza anthu 550 miliyoni kumayang'anizana ndi masks masks okwana 550 miliyoni ndi mpweya wambiri kwa Spain.

Pakhala pali zochitika m'masiku aposachedwa a omwe adalandira zida zoyeserera ku China akuti sizinagwire ntchito monga momwe amayembekezera. Sabata yatha, nyuzipepala ya Spain El País inanenanso zida zoyeserera za Antigen zongoyesedwa kokha kuchokera ku Biotechnology yokha yovomerezeka-19, pomwe amayenera kukhala 80 peresenti molondola. Bioeasy, idatulukira, sinaphatikizidwe pazamndandanda wovomerezeka woperekedwa ku Spain ndi Unduna wa Mbiri ya MABRMER. Zolakwika, m'malo mwake ofufuza aku Spain sanatsatire malangizo moyenera. Akuluakulu ku Philippines ananenanso Loweruka kuti adataya ma Kits kuchokera ku China, ndikungonena za kuchuluka kwa 40 Gwero, omwe adafunsa kuti asatchulidwe. "Koma izi zikuyenera kudzutsidwa zopanda pake kuti tisiye kudziletsa, kapena titataya zinthu zamtengo wapatali pazenera ndikubweretsa zofooka zina ku kachitidwe, kulola kachilomboka kuti ichuluke."

Kuyeserera kovuta kwambiri kwa PCR kumayesa kupeza ma genetic a virus mwa kuperekera mapulogalamu - mankhwala kapena ma reagent omwe amawonjezeredwa kuti ayesere - zomwe zimalumikizana ndi majini omwe akuyembekezeka. Wotchedwa "Kuyesedwa Mwachangu" kumachitikanso ndi swab yamphuno, ndipo imatha kuchitika popanda mutuwo kusiya galimoto yawo. Chitsanzo chimasanthula msanga ma antigens omwe anganene kuti kachilomboka kapezeka.

Leo Poon, mutu wa sayansi ya zaumoyo wa hong Kong University, adati kuyesa kwa PCR kunali "kungoyesa" kwa antigen kamodzi kokha wodwalayo osachepera masiku 10.

Komabe, mayeso a PCR ndiwovuta kwambiri kukulitsa ndikupanga, komanso ndi kuperewera kwapadziko lonse lapansi, mayiko padziko lonse lapansi akungokhalira mitundu yosavuta.

Kuchulukirachulukira, maboma akutembenukira ku China, omwe ndi South Korea, ndi amodzi mwa malo ochepa padziko lapansi omwe amayesedwa.

Ndizotheka kwambiri kuposa kupanga zida zotchinga
Benjamin pinsky, Stenford University

Lachinayi, ndege ya ku Ireland Aer Linus adalengeza kuti zitumiza ndege zazikulu zisanu kuchokera ku China tsiku lililonse kuti atole ndege, kuphatikiza mitundu yambiri yazachipatala.

Koma zanenedwa kuti ngakhale ndi kukankha koteroko, China sikungathe kukwaniritsa zofuna za dziko lapansi poyesa ma kits, omwe ali ndi opanga mayi wina wofotokoza za kufuna kwa dziko lonse lapansi ngati "wopanda malire".

Chitetezo cha Huaxi, champhamvu cha Huaxi. Ndipo adawopa kunyamula ma virus omwe sakuwonetsa zizindikiro, m'dziko labwino, aliyense amayesedwa, ndipo mwina koposa kamodzi.

"Kachilomboka kadali wosakhazikika, sindikudziwa kuti dziko la Zyan, ngakhale atachita bungwe la ku Zymo, akadatha kuyesedwa ndi anthu omwe akufuna kuti ayesere. Zida Zofufuzira, zomwe zakhazikitsa "100 peresenti yothandizirana ndi chipata cha Coviid, kwenikweni ndikulimbikitsa kampani yonseyi kuchirikiza".

Nyimbo, ku Caivd, zikuyerekezeredwa kuti ngati mungaphatikize mphamvu za zovomerezeka ku China ndi European Union Aget Inctions ikhoza kupangidwa tsiku lililonse kukhala ndi mayeso a PCR ndi antiod.

Pofika Lachinayi, tinayesa anthu 552,000 okwana, nyumba yoyera idatero. Banja la Stephens, lomwe limaganizira kwambiri za ukadaulo wazachipatala ku Shanghabodad leki, zikuyerekezeka kuti ngati US ndi EU iyenera kutsatira mayeso a ku South Korea.

Ndi izi m'malingaliro awa, sizokayikitsa kuti mphamvu zonse padziko lapansi zitha kuthana ndi zofunika, mwina mwayandikira.

Zida zoyesedwa "sizingakhale ngati zopanga masks", zomwe zidanenedwa ku Bgi, yemwe adachenjeza kuti sizingakhale zotheka kuti zisasunge, zomwe zimaperekedwa kuti zisayenere.

Kuchokera pakutha kwa kampani yakampani 600,000 patsiku " Kuzindikira kwa zida mu China kuyenera kukumana ndi miyezo yolimba komanso yovomerezeka kuti ilandire pakati pa miyezi isanu ndi umodzi ndi 12.

"Zimakhala zovuta kuwonjezera zotulutsa mwadzidzidzi, kapena kuti uyang'anenso chinthu china, koposa masks," anatero Poon. "Fakitale iyenera kuvomerezedwa ndipo iyenera kukwaniritsa miyezo yapamwamba. Zimatenga nthawi. kutero. "

Nyimbo inati pachinthu china chachikulu monga Coronavirus, wokhala ndi zida zoyeserera ndi China zithakukhala ovuta kwambiri kuposa masiku onse. "Kachilomboka kamapatsirana kwambiri ndipo kuwongolera pecimen ndiOkhazikika, ndizovuta ... kupeza zitsanzo kuti zitsimikizike bwino ndikuwunika zopangidwazo, "mutu.

Kukula kwakhudzanso kupezeka kwa zinthu zopangira zomwe zimagwiritsidwa ntchito mu zida, zomwe zimatsogolera kuperewera padziko lonse lapansi.

Mwachitsanzo, mankhwala opangidwa ndi Zymo kunyamula ndi kusungira zitsanzo zofala zimapezeka mu zochulukirapo - koma kampaniyo ikuwona kuchepa kwa zisazi zofunika kuti zisonkhanitse zitsanzo.

Njira ya Zymo ndikugwiritsa ntchito swabs kuchokera kumakampani ena. "Komabe pali zinthu zochepa, zomwe takhala tikupereka mabungwe omwe adakhala nawo" Mwa otalika cha ku Italiya, mu dera la namwaliyo.

Benjamin pinsky, omwe amayendetsa labonaviru ya Comonavirus ya kumpoto kwa California kuchokera ku Stanford University, adakumana ndi zingwe zazitali za and
ntchito poyesa PCR.

Pomwe Pinsky wapanga mayeso a PCR, adakumana ndi zovuta zowonjezera, kuphatikizapo zisudzo, kuphatikiza ma virus, ma pcr ndikuchotsa makoko. "Ena mwa amenewo ndi ovuta kwambiri. Pakhala kuchedwa kuchokera kwa makampani ena omwe amatulutsa primars ndikuwona, "anawonjezera. "Ndizotheka kwambiri kuposa momwe zimapangidwira
zida zodzitchinjiriza. "

Zhang mu nanong ali ndi chipamba cha ma 3,000 cha PCR patsiku, koma malingaliro agulira makina ena awiri kuti apititse patsogolo mpaka 100,000. Koma zinthu zakunja ndizovuta, adatero. "Palibe makampani asanu ku China omwe amatha kugulitsa PCR kuyesa kwa PCR Eversas chifukwa mabisiketi amafunika malo osungira 20 digiri Celsius (madigiri 68). "Ngati makampani adapempha chindapusa cha Ternics kunyamula, chinsinsi ndichokwera kwambiri kuposa zomwe angathe kugulitsa."

Makampani aku Europe komanso aku America nthawi zambiri akhala akulamulira msika wa zidziwitso zadziko lapansi, koma tsopano ku China akhala ndi zisumbu zofunika kwambiri.

Komabe, pa nthawi ya kuperewera kumeneku pokha kutsimikizira kuti zogulitsa zamankhwala zomwe zakhala ngati mtengo wotsika mtengo wagolide chaka chino, wogula ayenera kusamala nthawi zonse.