Akatswiri a WHO amatsutsa kuti covid idachokera ku labotale

Gulu la akatswiri ochokera ku World Health Organisation (WHO) lomwe latumizidwa ku China kuti lifufuze komwe coronavirus idachokera, yatsimikiza kuti SARS-CoV-2 idachokera ku nyama, ngakhale sizinatheke kutsimikizira kuti ndi iti, komanso kuti "Palibe umboni" wosonyeza kuti kachilomboka kamafalikira asanapezeke mu Disembala 2019 ku Wuhan.

Gulu adafika pa Januware 14 ku Wuhan, omwe adawona ngati mzinda womwe wayambitsa mliriwu, ndipo, patatha milungu iwiri yokhala kwaokha, adayendera malo monga Huanan Seafood Wholesale Market, kumene gulu loyamba lodziwika la matenda lidachitika, komanso Wuhan Institute of Virology, komwe kafukufuku amachitidwa ndi mitundu yosiyanasiyana ya ma coronavirus.

Malinga ndi zomwe apeza, zomwe zidaperekedwa Lachiwiri lino pamsonkhano wa atolankhani kuchokera ku Wuhan, sizingatheke kudziwa momwe kachilombo ka COVID-19 kanayambitsidwira mumsika wa Huanan, koma akutsimikizira kuti idayamba kale kufalikira kumadera ena amzindawu. masiku amenewo. Mulimonsemo, akatswiri atero idakana kuti ikufalikira mumzinda waku China kumapeto kwa 2019.

Peter Ben Embarek, katswiri wa Food Safety and Animal Diseases ku WHO, anafotokoza kuti Umu ndi momwe milandu yoyamba ya COVID-19 mwa anthu idawonekera: "Ndi chithunzi chodziwika bwino kwambiri chakuyambika kwa mliri womwe timayamba ndi milandu ingapo koyambirira kwa Disembala kenako timayamba kuwona miliri yaying'ono pomwe matendawa amayamba kufalikira m'magulu, kuphatikiza msika wa Huanan. ”.

Mulimonsemo, wanena kuti zina mwazochitika zoyamba zokhudzana ndi msika zizindikiro zawo zimayamba masabata awiri oyambirira a December, zomwe zimasonyeza kuti ""Mwina adatenga kachilombo koyambirira kwa mwezi kapena kumapeto kwa Novembala." Pazifukwa zonsezi, adatsindika kufunika kopitiliza kufufuza milandu yoyambirira pofufuza magazi awo, komanso malipoti okhudzana ndi kupezeka kwa kachilomboka komanso mwa anthu ochokera m'malo ndi mayiko ena.

SICHISINTHA “MWAMBIRI” ZIMENE ZIMADZIWIKA KALE: PALI ZINTHU ZINA

Choncho, katswiri wafotokoza kuti WHO imawona “malingaliro anayi” za momwe kachilombo ka COVID-19 idalumphira kwa anthu. Choyamba, skuyimitsa molunjika kuchokera ku nyama kupita kwa munthu; chachiwiri, za mileme komanso kudzera mu mitundu ya nyama zapakati, ndi nyama yachiŵiri imene ikukhudzidwa imene “ikhoza kukhala pafupi kwambiri ndi anthu mmene kachilomboka kamasinthira mosavuta ndi kulumpha kwa anthu.”

Lingaliro lachitatu, lomwe latetezedwanso ndi Liang Wannian, wamkulu wa gulu la akatswiri a Unduna wa Zaumoyo ku China ku COVID-19, ndizotheka kuti mankhwala owuma amakhala ngati malo opatsirana kachiromboka kwa anthu kapena njira zopatsirana ndi chakudya.

Wannian adakumbukira kuti zitsanzo zamagazi pafupifupi 11.000 za nyama zochokera m'zigawo 31 zaku China zidawunikidwa m'miyezi yaposachedwa ndipo nthawi zonse zotsatira za mayeso a COVID-19 zakhala zoipa. Katswiri waku China wapanga mkanganowu kuti afotokoze izi Kachilomboka kakadatumizidwa ku China kuchokera kumadera ena padziko lapansi, zowona kuti Embarek sanathetseretu.

“KOSACHITIKA KWAMBIRI” KUTI ANATHAWUKA KU LABALATA

M'nkhaniyi, katswiri wa WHO adanenetsa kuti zidzachitika Ndikofunikira kufufuza kuchuluka kwa mileme kunja kwa China, popeza, monga Wannian wanenera, zitsanzo kuchokera m'mapanga a mileme ku Wuhan ndi malo ena okhala ndi nyama mpaka pano zalephera kukhazikitsa ubale wolimba mokwanira.

Potengera umboni wa zoonotic chiyambi cha coronavirus, WHO wathetsa kufufuza kwina kwa chiphunzitso chakuti kachilomboka kanayambira mu labotale. "Ndizokayikitsa kwambiri "Izi zikufotokozera kuyambika kwa kachilomboka mwa anthu ndipo, chifukwa chake, si lingaliro lomwe limatanthauza maphunziro amtsogolo kuti athandizire ntchito yathu kumvetsetsa komwe kachilomboka kamayambira," adatero mwatsatanetsatane.

Embarek watsimikizira kuti gululi lalankhula ndi oyang'anira ma laboratories m'derali ndipo amvetsera momwe ntchito zawo zowerengera ndalama ndi ndondomeko zoyendetsera anthu ogwira ntchito zimayendera. "Tidawunikanso Wuhan Institute of Virology ndipo zinali zokayikitsa kuti chilichonse chingathawe pamalo ngati amenewo," adatero.

M’malo mwake anakumbukira kuti, Ngakhale ngozi za labotale ndi "zotheka", zimakhalanso "zosowa kwambiri". “Ngozi zimachitika. Tsoka ilo, tili ndi zitsanzo zambiri zochokera kumayiko ambiri padziko lonse lapansi za ngozi zakale, ndiye kuti sizingatheke, zimachitika nthawi ndi nthawi, "adatero.

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