Makampani aku China akukakamira kuti akwaniritse kufunikira kwapadziko lonse kwa zida zoyesera za coronavirus ngakhalepamene zofuna zapakhomo zikuuma, koma kupanga juggernaut sikungathe kukwanira

Finbarr Bermingham, Sidney Leng ndi Echo Xie
Pamene mantha a mliri wa coronavirus ku China anali kuchitika patchuthi cha Januware Chatsopano cha Lunar, gulu la akatswiri anali atatsekeredwa m'malo a Nanjing ndi zakudya zanthawi yomweyo komanso mwachidule kuti apange zida zoyesera kuti adziwe kachilomboka.Pakadali pano, coronavirus idasokoneza mzinda wa Wuhan ndikufalikira mwachangu kuzungulira China.Mayeso owerengeka ozindikira matenda adavomerezedwa ndi boma, koma mazana amakampani kuzungulira dzikolo anali kulimbikira kupanga zatsopano.

Tili ndi maoda ambiri tsopano ... tikuganiza zogwira ntchito maola 24 patsiku
ZHANG SHUWEN, NANJING LIMING BIO-PRODUCTS

"Sindinaganize zofunsira ku China," atero a Zhang Shuwen, a Nanjing Li ming Bio-Products."Kufunsira kumatenga nthawi yambiri.Ndikalandira zilolezo, mliriwo ukhoza kutha kale. ”M'malo mwake, Zhang ndi kampani yomwe adayambitsa ndi gawo la gulu laogulitsa aku China omwe akugulitsa zida zoyesera kudziko lonse lapansi pomwe mliri ukufalikira kunja kwa China, komwe kufalikiraku kukukulirakulira, zomwe zidapangitsa kuti kufunikira kwanyumba kugwa.Mu February, adapempha kuti agulitse zinthu zinayi zoyesera ku European Union, kulandira kuvomerezeka kwa CE mu Marichi, kutanthauza kuti amatsatira miyezo ya EU yaumoyo, chitetezo ndi chilengedwe.Tsopano, Zhang ali ndi buku la maoda lodzaza ndi makasitomala ochokera ku Italy, Spain, Austria, Hungary, France, Iran, Saudi Arabia, Japan, ndi South Korea."Tili ndi maoda ambiri tsopano tikugwira ntchito mpaka 9pm,
masiku asanu ndi awiri pa sabata.Tikuganiza zogwira ntchito maola 24 patsiku, kupempha ogwira ntchito kuti azisintha katatu tsiku lililonse, "adatero Zhang.Akuti anthu opitilira 3 biliyoni tsopano atsekeredwa padziko lonse lapansi, ndipo chiwerengero cha anthu omwe amwalira ndi coronavirus chaposa 30,000.Malo otentha opatsira matenda aphulika ku Europe ndi United States, pomwe epicenter idachoka ku Wuhan chapakati China kupita ku Italy, kenako Spain ndi pano.

New York.Kuperewera kwa zida zoyezera kumatanthauza kuti m'malo mopezeka, odwala omwe amawoneka ngati "owopsa" akufunsidwa kuti azikhala kunyumba."Kumayambiriro kwa February, pafupifupi theka la zida zathu zoyesera zinali kugulitsidwa ku China ndi theka lakunja.Tsopano, palibe amene akugulitsidwa m'nyumba.Zokhazo zomwe tikugulitsa pano ndi zaokwera omwe akuchokera kunja [ku China] omwe akuyenera kuyesedwa, "adatero mkulu wa BGI Group, kampani yayikulu kwambiri yaku China yotsatirira ma genome, omwe adalankhula pansi.chikhalidwe cha kusadziwika.Kumayambiriro kwa mwezi wa February, BGI inali kupanga zida 200,000 patsiku kuchokera ku chomera chake ku Wuhan.Nyumbayo, yokhala ndi antchito "mazana ochepa", idasungidwa maola 24 patsiku pomwe ambiri amzindawu adatsekedwa.Tsopano, adati kampaniyo ikupanga zida 600,000 patsiku ndipo idangokhala kampani yoyamba yaku China kulandira chilolezo chadzidzidzi kuti igulitse mayeso ake a fulorosenti ya polymerase chain reaction (PCR) ku US.Zida zoyesera zopangidwa ndi China zayamba kupezeka ku Europe konse komanso padziko lonse lapansi, ndikuwonjezera gawo latsopano pamkangano womwe ukukulirakulira wodalira chithandizo chamankhwala kuchokera ku China.Pofika Lachinayi, makampani 102 aku China adaloledwa kulowa msika waku Europe, malinga ndi a Song Haibo, wapampando wa China Association of In-Vitro Diagnostics (CAIVD), poyerekeza ndi imodzi yokha yomwe ili ndi chilolezo ku US.Ambiri mwa makampani awa,mulibe chilolezo cha National Medical Products Administration kuti mugulitse ku China.M'malo mwake, 13 okha ndi omwe adaloledwa kugulitsa zida zoyesera za PCR ku China, asanu ndi atatu akugulitsa mtundu wosavuta wa antibody.Manejala pakampani ina ya sayansi ya zamankhwala ku Changsha, yemwe safuna kuti adziwike, adati kampaniyo idaloledwa kugulitsa zida zoyesera za PCR za nyama ku China, koma ikukonzekera kukweza zida 30,000 za Covid-19 kuti zigulitse ku Europe. , atangolandira "chiphaso cha CE pa Marichi 17".

Sizinthu zonsezi zomwe zakhala zikuyenda bwino pamsika waku Europe.China idatumiza masks amaso 550 miliyoni, zida zoyezera 5.5 miliyoni ndi ma ventilators 950 miliyoni kupita ku Spain pamtengo wa ma euro 432 miliyoni (US $ 480 miliyoni) koyambirira kwa Marichi, koma kuda nkhawa kudadzuka posakhalitsa pamayesowo.

Pakhala pali milandu m'masiku aposachedwa pomwe omwe adalandira zida zoyesera zaku China akunena kuti sizinagwire ntchito monga momwe amayembekezera.Sabata yatha, nyuzipepala yaku Spain El País idanenanso zida zoyezera ma antigen kuchokera ku kampani ya Shenzhen ya Bioeasy Biotechnology idangopeza 30% yokha ya Covid-19, pomwe imayenera kukhala yolondola 80 peresenti.Bioeasy, zidatulukira, sizinaphatikizidwe pamndandanda wovomerezeka wa ogulitsa omwe amaperekedwa ku Spain ndi Unduna wa Zamalonda ku China.zolakwika, kutanthauza kuti ofufuza aku Spain sanatsatire malangizowo molondola.Akuluakulu ku Philippines adatinso Loweruka adataya zida zoyesera kuchokera ku China, akungonena kuti ndi 40 peresenti yolondola. gwero, yemwe sanatchule dzina."Koma uku kuyenera kukhala kudzutsa mwamwano kuti tisasiye kuwongolera bwino, kapena tikhala tikuponya zinthu zamtengo wapatali kunja kwazenera ndikubweretsa zofooka zina pamakina, kulola kuti kachilomboka kakule."

Mayeso ovuta kwambiri a PCR amayesa kupeza ma genetic a virus potumiza zoyambira - mankhwala kapena ma reagents omwe amawonjezedwa kuti ayese ngati zomwe zikuchitika - zomwe zimagwirizana ndi ma genetic omwe akutsata.Zomwe zimatchedwa "kuyesa mwamsanga" zimachitidwanso ndi swab ya m'mphuno, ndipo zingatheke popanda mutuwo kusiya galimoto yawo.Chitsanzocho chimawunikidwa mwachangu ma antigen omwe anganene kuti kachilomboka kalipo.

Leo Poon, wamkulu wa labotale yasayansi yazachipatala ku Hong Kong University, adati kuyesa kwa PCR kunali "kwabwino" poyesa antibody kapena antigen, komwe kumatha kuzindikira kachilomboka kamodzi wodwala atenga kachilombo kwa masiku osachepera 10.

Komabe, mayeso a PCR ndi ovuta kwambiri kupanga ndi kupanga, ndipo chifukwa cha kuchepa kwakukulu kwapadziko lonse lapansi, mayiko padziko lonse lapansi akusunga zomasulira zosavuta.

Kuchulukirachulukira, maboma akutembenukira ku China, yomwe pamodzi ndi South Korea, ndi amodzi mwamalo ochepa padziko lapansi omwe ali ndi zida zoyesera zomwe zilipobe.

Zitha kukhala zovuta kwambiri kuposa kupanga zida zodzitetezera
BENJAMIN PINSKY, STANFORD UNIVERSITY

Lachinayi, ndege yaku Ireland ya Aer Lingus idalengeza kuti itumiza ndege zake zazikulu zisanu ku China tsiku lililonse kuti zikatenge zida, kuphatikiza zida zoyesera 100,000 pa sabata, ndikulumikizana ndi mayiko ambiri omwe akukonzanso ndege zamalonda ngati zombo zazikulu zoperekera zachipatala.

Koma zanenedwa kuti ngakhale kukankhira kotereku, China sinathe kukwaniritsa zomwe dziko lapansi likufuna zida zoyesera, wogulitsa m'modzi akufotokoza zomwe zikufunika padziko lonse lapansi "zopanda malire".

Huaxi Securities, kampani yogulitsa ndalama yaku China, sabata yatha idayerekeza kuti padziko lonse lapansi pakufunika zida zoyesera mpaka mayunitsi 700,000 patsiku, koma popeza kusowa kwa mayeso kwapangitsa kuti pafupifupi theka la dziko lapansi likhazikitse kutsekeka kwamphamvu, chiwerengerochi chikuwoneka ngati chololera.Ndipo chifukwa cha mantha onyamula ma virus omwe sawonetsa zizindikiro, m'dziko labwino, aliyense ayesedwa, ndipo mwina kangapo.

"Kachilomboka kakangokhala kosakwanira, sindikutsimikiza kuti dziko lapansi, ngakhale litakhala lokonzeka mokwanira, likadayesedwa pamilingo yomwe anthu akufuna kuyesa," atero a Ryan Kemp, director ku Zymo Research, wopanga mamolekyulu ku America. zida zofufuzira, zomwe zathandizira "100 peresenti kuthandizira kuyesayesa kwa Covid-19, kulimbikitsa kampani yonse kuti ithandizire".

Song, ku CAIVD, akuti ngati mungaphatikize mphamvu zamabizinesi omwe ali ndi zilolezo ku China ndi European Union, mayeso okwanira atha kupangidwa tsiku lililonse kuti athandize anthu 3 miliyoni ndi mayeso osakanikirana a PCR ndi antibody.

Pofika Lachinayi, US idayesa anthu 552,000 onse, White House idatero.Stephen Sunderland, mnzake yemwe amayang'ana kwambiri zaukadaulo wazachipatala ku LEK Consulting ya Shanghai, akuti ngati US ndi EU zingatsatire mayeso omwewo monga South Korea, pakadafunika mayeso 4 miliyoni.

Poganizira izi, n'zokayikitsa kuti mphamvu zonse zopangira zinthu padziko lapansi zingathe kukwaniritsa zofunikira, makamaka posachedwa.

Zida zoyesera "sizinali ngati kupanga masks", adatero gwero la BGI, lomwe linachenjeza kuti sizingatheke kuti makampani omwe si akatswiri monga Ford, Xiaomi kapena Tesla apange zida zoyesera, chifukwa cha zovuta komanso zolepheretsa kulowa.

Kuchokera pamakampani omwe ali ndi 600,000 patsiku, "ndizosatheka kukulitsa fakitale" chifukwa chakukangana kwadongosolo komwe kumakhudzidwa, adatero gwero la BGI.Kupanga zida zodziwira matenda ku China kuyenera kukwaniritsa miyezo yolimba yachipatala kotero kuti kuvomereza malo atsopano kumatenga pakati pa miyezi isanu ndi umodzi ndi 12.

"Ndizovuta kwambiri kuchulukitsa zotulutsa mwadzidzidzi, kapena kufunafuna njira ina, kusiyana ndi masks," adatero Poon.“Fakitale ikuyenera kukhala yovomerezeka ndipo ikuyenera kukwaniritsa miyezo yapamwamba.Zimatenga nthawi.kutero.”

Song adati pachinthu chachikulu ngati coronavirus, kukhala ndi zida zoyeserera zovomerezedwa ndi China zithakhalani otopetsa kwambiri kuposa masiku onse."Kachilomboka kamapatsirana kwambiri ndipo kasamalidwe ka pecimen ndimosamalitsa, ndizovuta ... kupeza zitsanzo kuti mutsimikizire bwino ndikuwunika zomwe zili," adatsogolera.

Mliriwu wakhudzanso kupezeka kwa zida zomwe zimagwiritsidwa ntchito pazidazi, zomwe zadzetsa kusowa kwadziko lonse lapansi.

Mwachitsanzo, chinthu chopangidwa ndi Zymo kuti zinyamule ndikusunga zitsanzo zachilengedwe zimapezeka mokwanira - koma kampaniyo ikuwona kuchepa kwa ma swabs osavuta ofunikira kuti atenge zitsanzo.

Yankho la Zymo ndikugwiritsa ntchito swabs kuchokera kumakampani ena."Komabe, pali zinthu zochepa zomwe takhala tikupereka kwa mabungwe kuti agwirizane ndi ma swabs omwe ali nawo," atero Kemp, ndikuwonjezera kuti, pakuchepetsa kwa chithandizo chamankhwala padziko lonse lapansi, zida zambiri zapadziko lapansi zidapangidwa. ndi kampani yaku Italy ya Copan, mdera la Lombardy lomwe lili ndi kachilomboka.

Benjamin Pinsky, yemwe amayendetsa malo opangira ma laboratory a coronavirus kumpoto kwa California kuchokera ku yunivesite ya Stanford, adati "pakhala pali zovuta zambiri pakuperekedwa kwazinthu zina zomwe zimagwiritsidwa ntchito ndi zinthu zina"
amagwiritsidwa ntchito poyesa PCR.

Pomwe Pinsky adapanga mayeso a PCR, adavutika kupeza zinthu, kuphatikiza ma swabs, media media, PCR reagents ndi zida zochotsa.“Zina mwa izo ndizovuta kwambiri kuzipeza.Pakhala kuchedwa kuchokera kumakampani ena omwe amapanga zoyambira ndikufufuza, "adaonjeza."Zitha kukhala zovuta kwambiri kuposa kupanga
zida zodzitetezera.”

Zhang ku Nanjing amatha kupanga zida zoyezera ma PCR 30,000 patsiku, koma akufuna kugula makina ena awiri kuti apititse patsogolo mpaka 100,000.Koma kutumiza kunja ndizovuta, adatero."Makampani osapitilira asanu ku China angagulitse zida zoyesera za PCR kutsidya kwa nyanja chifukwa zoyendera zimafunikira malo osakwana madigiri 20 Celsius (68 degrees Fahrenheit)," adatero Zhang."Makampani akapempha kuti zinthu ziziyenda bwino, ndalamazo zimakhala zokwera kuposa zomwe angagulitse."

Makampani aku Europe ndi ku America nthawi zambiri amayang'anira msika wa zida zodziwira matenda padziko lonse lapansi, koma tsopano China yakhala malo ofunikira operekera zinthu.

Panthawi yakusowa kotereku, mlandu waku Spain umatsimikizira kuti pakati pazovuta zachipatala zomwe zasowa komanso zamtengo wapatali ngati fumbi lagolide chaka chino, wogula ayenera kusamala nthawi zonse.