Okunye okuhlukile kwe-Omicron Ba.2 kusatshalaliswe emazweni angama-74! Ukutadisha Ukuthola: Kusakazeka ngokushesha futhi kunezimpawu ezinzima kakhulu

Ukuhluka okusha okuthelelekayo okutheleleke kakhulu futhi okuyingozi okubizwa nge-Omicron Ba.2 Subtype Variant, kuye kwaqhamuka lokho kubalulekile kodwa kuxoxwe kancane kunesimo e-Ukraine. (Inothi lomhleli: Ngokusho kwe-WHO, i-Omicron strain ifaka phakathi i-B.1.1.529 Spectrum kanye nezizukulwane zayo ba.1, BA.1, ba.1. Ba.1 no-Ba.3. I-BA.1 namanje. Kepha ba.2 ukutheleleka kukhuphuke.)

UBupa ukholelwa ukuthi ukuguquguquka okuqhubekayo ezimakethe zamazwe aphesheya ezinsukwini ezimbalwa ezedlule kungenxa yokwehla kwesimo e-Ukraine, kanti esinye isizathu sokuhluka okusha kwe-omicron, okuhlukile kwegciwane le-ejensi elithi i-ejensi elikholelwayo liya engcupheni futhi Umthelela omkhulu emnothweni womhlaba wonke ungabaluleke kakhulu kunesimo e-Ukraine.

Ngokwalokho okutholwe kwakamuva okuvela eNyuvesi yaseTokyo eJapan, iBa.2 Subtype variall ayiveli ngokushesha uma kuqhathaniswa namanje ngokuqhathaniswa namanje Ezinye zezikhali ezibalulekile esinazo ngokumelene ne-covid-19.

Abacwaningi bathelelele ama-hamsters nge-ba.2 ne-ba.1 ama-kinga, ngokulandelana, futhi bathola ukuthi labo abanegciwane le-ba.2 babenenkinga enkulu yamaphaphu futhi enomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu futhi waba nomonakalo omkhulu wamaphaphu. Abaphenyi bathola ukuthi i-ba.2 bangase banqande namanye ama-antibodies akhiqizwa umuthi wokugoma futhi amelana nemithi ethile yokwelapha.

Abacwaningi balokhu kuhlola bathi, "Izilingo zokungathathi hlangothi zibonisa ukuthi ukungavikeleki kokugoma - okungasebenzi kahle ngokumelene ne-ba.2 njengoba kwenzeka ngokumelene ne-ba.1."

Amacala e-BA.2 VIVU akwaVavint abikwe emazweni amaningi, futhi i-World Health Organisation ilinganisela ukuthi cishe amaphesenti angama-30 atheleleka kakhulu kune-BA.1 yamanje, etholakele emazweni angama-44.

Le virus engaphansi kwama-virus ama-90% awo wonke amacala amasha wakamuva eDenmark. IDenmark ibone ukuphindisela kwakamuva ngenani lamacala ashonile ngenxa yokutheleleka nge-covion-19.

Okutholakele e-University of Tokyo eJapan futhi okwenzekayo eDenmark kwazisa abanye ochwepheshe bamanye amazwe.

UDkt. Eric Feigl-Ding uthathe i-Twitter ukubiza isidingo se-WHO (World Health Organisation) ukumemezela ukuhluka okusha kwe-Omicron Ba.2 imbangela yokukhathazeka.

I-XGFD (2)

UMaria van Kerkhove, ubani oholayo wezobuchwepheshe weCoronavirus entsha, futhi wathi ba.2 sekuvele ukuhluka okusha kwe-Omicron.

I-XGFD (1)

Kuthiwa abaphenyi.

"Yize i-BA.2 ibhekwa njengezinhlobo ezintsha ze-mutant ye-Omicron, ukulandelana kwayo kolunye uhlobo kuhluke kakhulu ku-ba.1, kuphakamisa ukuthi i-ba.2 inephrofayela ehlukile yemvelo kune-ba.1."

I-BA.1 ne-BA.2 inenqwaba yezinguquko eziningi, ikakhulukazi ezingxenyeni ezisemqoka zamaprotheni we-viral stinger. UJeremy Luban, isazi se-virologist e-University of Massachusetts Medical School, kusho uBa.2 enesixuku sonke sokuguqulwa okusha okungekho muntu owake wakuhlolile.

Mads Albertsen, i-Bioinformatiatian e-Aallogg University eDenmark, kusho ukusakazeka okuqhubekayo kwe-BA.2 emazweni amaningana kusikisela ukuthi kunenzuzo yokukhula kwamanye ama-omicron, okubandakanya ezinye izindlela eziphakeme kakhulu ezaziwa njenge-BA. 3.

Ucwaningo lwemindeni yakwaDenmark engaphezu kuka-8,000 etheleleke nge-Omicron iphakamisa ukuthi inani elikhulayo lokutheleleka kwe-BA.2 kungenxa yezinto ezahlukahlukene. Abaphenyi, okubandakanya ama-Troels Lillebaek, isazi sekomidi laseDenmark ukuthola ukuhlolwa kobungozi kokuhlobana kwezindawo ezi-19, bathola ukuthi abantu abanama-avecated, bagodloobject-booster bantys kungenzeka ukuthi batheleleke nge-BA.2 kune-BA.1 Ukutheleleka.

Kepha uLillebaek uthe ba.2 angahle abe yinselele enkulu lapho amanani okugoma aphansi. Inzuzo yokukhula yalokhu ehlukile nge-BA.1 Kusho ukuthi kunganweba inani eliphakeme lokutheleleka nge-omicron, ngaleyo ndlela kwandise amathuba okutheleleka kwabadala nakwabanye abantu basengozini enkulu yesifo esibucayi.

Kepha kunendawo ekhanyayo: ama-antibodies egazini labantu abasanda kutheleleka ngegciwane le-Omicron nabo babonakala bevikela ukuvikelwa okuthile ku-BA.2, ikakhulukazi uma begonywe.

Lokhu kuphakamisa iphuzu elibalulekile, kusho i-University of Washington School of Medicine Virobologist Deboral, ukuthi ngenkathi i-BA.2 kubukeka sengathi i-Omicron, kungenzeka kungabingeli ukubangela igagasi elibhubhisayo lezifo ze-covion-19.

Leli gciwane libalulekile, wathi, kodwa sinjalo nathi abasebanini bayo. Sisesemncintiswaneni wokulwa naleli gciwane, futhi akusona isikhathi semiphakathi ukuphakamisa ukubusa kwemaski.


Isikhathi Sokuthumela: Mar-01-2022

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