Ososayensi baseMelika babike ukuba khona kwezigaba ezimbili zefomu elibi le-COVID-19. Ucwaningo oluhlobene nodokotela abachaza ukufa kweziguli lushicilelwe kumagazini wesayensi i-Nature Communications.
Ukuhlaziya umthelela we-coronavirus emzimbeni, ongoti baseMassachusetts General Hospital bafunde izinto ezichazwe ngokuhlolwa kwesidumbu seziguli ezingama-24 ezibulawe yi-COVID-19. Njengomphumela wokwazi okuningiliziwe ngale mininingwane, odokotela bakwazi ukubona ngeso lengqondo indawo yegciwane le-SARS-CoV-2 kumasampula wamaphaphu avela ezigulini ezine-coronavirus.
Ngokuya ngemininingwane etholakele, ososayensi bathole ukuthi kunezigaba ezimbili zohlobo olunzima lwe-coronavirus. Isigaba sokuqala sinqunywa amazinga aphezulu egciwane emaphashini, ngenxa yalokho umzimba uvuselela ukubonakaliswa kofuzo okudingekayo ukuqala ukusabela komzimba. Ngasekupheleni kwesikhathi, cishe akukho mkhondo wegciwane, kodwa amathuba okufa ahlala ephezulu kakhulu. Lokhu kungenxa yezinga eliphakeme lokulimala kwamaphaphu.
Ngokusho kodokotela, inkambo yefomu elibi le-COVID-19 kubantu abahlukile ingahluka. "Impendulo yomzimba ngegciwane ingahlukahluka, ngisho nasezingxenyeni ezahlukene zephaphu elifanayo," kusho umlobi ocwaningayo uDkt David T. Ting. Futhi, ochwepheshe bathole ukuthi ukusetshenziswa kwemithi elwa namagciwane - ngokwesibonelo, i-remdesivir - kungasebenza kuphela ekuqaleni kwesifo.
Phambilini, odokotela baseRussia bahlole umthelela we-coronavirus esikhathini sokuphila sesiguli. Ngokusho kwesazi sokuzivikela komzimba u-Vladimir Bolibok, isikhathi sokuphila salabo abake baba ne-COVID-19 singancishiswa, inqobo nje uma isiguli sithola izifo ezahlukahlukene ezingamahlalakhona.
Source: zelv.ru