Okuhlukile okusha nokuthelelanayo nokuyingozi kakhulu kwe-Omicron, okwamanje okubizwa ngokuthi okuhlukile kwe-Omicron BA.2 subtype, sekuvele nakho okubalulekile kodwa okungaxoxwa ngakho kakhulu kunesimo sase-Ukraine. (Inothi lomhleli: Ngokusho kwe-WHO, uhlobo lwe-Omicron luhlanganisa i-spectrum ye-b.1.1.529 kanye nenzalo yayo u-ba.1, ba.1.1, ba.2 kanye no-ba.3. ba.1 zisabala izifo eziningi, kodwa ba.2 izifo ziyakhula.)
I-BUPA ikholelwa ukuthi ukuntengantenga okuqhubekayo ezimakethe zamazwe ngamazwe kulezi zinsuku ezimbalwa ezedlule kungenxa yokuwohloka kwesimo e-Ukraine, futhi esinye isizathu ukwehluka okusha kwe-Omicron, okuhlukile kwaleli gciwane le nhlangano ekholelwa ukuthi likhuphuka engozini futhi umthelela omkhulu emnothweni womhlaba ungase ubaluleke nakakhulu kunesimo sase-Ukraine.
Ngokokutholwe kwakamuva okuvela eNyuvesi yaseTokyo eJapan, ukuhluka kwe-BA.2 subtype akusakazeki ngokushesha nje kuphela uma kuqhathaniswa ne-COVID-19 edlangile njengamanje, i-Omicron BA.1, kodwa kungase futhi kubangele ukugula okunzima futhi kubonakale kungakwazi ukuvimba. ezinye zezikhali ezibalulekile esinazo ngokumelene ne-COVID-19.
Abacwaningi bathelela ama-hamster nge-BA.2 kanye ne-BA.1 strains, ngokulandelana, futhi bathola ukuthi labo abangenwe yi-BA.2 babegula kakhulu futhi babenomonakalo omkhulu kakhulu wamaphaphu. Abacwaningi bathola ukuthi i-BA.2 ingase yeqe amanye amasosha omzimba akhiqizwa umgomo futhi ayizweli kweminye imithi yokwelapha.
Abacwaningi bocwaningo bathi, “Ukuhlolwa kokungathathi hlangothi kusikisela ukuthi ukuzivikela okubangelwa umgomo akusebenzi kahle ngokumelene ne-BA.2 njengoba kwenza ngokumelene ne-BA.1.”
Izigameko ze-BA.2 variant virus ziye zabikwa emazweni amaningi, futhi i-World Health Organization ilinganisela ukuthi i-BA.2 cishe ingaphezu kwamaphesenti angu-30 athelelekayo kune-BA.1 yamanje, etholakale emazweni angu-74 nasezifundeni zase-US ezingu-47.
Leli gciwane le-subvariant libalelwa ku-90% wazo zonke izigameko ezintsha zakamuva eDenmark. IDenmark ibone ukwanda kwakamuva kwenani lamacala ashonile ngenxa yokutheleleka nge-COVID-19.
Okutholwe eNyuvesi yaseTokyo eJapan kanye nalokho okwenzeka eDenmark kuxwayise ochwepheshe abathile bamazwe ngamazwe.
Isazi se-Epidemiologist uDkt. Eric Feigl-Ding uthathele ku-Twitter ukubiza isidingo sokuthi i-WHO (World Health Organization) imemezele okuhlukile okusha kwe-Omicron BA.2 okuyimbangela yokukhathazeka.
U-Maria Van Kerkhove, umholi wezobuchwepheshe we-WHO we-coronavirus entsha, uphinde wathi i-BA.2 isiwuhlobo olusha lwe-Omicron.
Abacwaningi basho.
“Nakuba i-BA.2 ithathwa njengohlobo olusha oluguquguqukayo lwe-Omicron, ukulandelana kwayo kofuzo kuhluke kakhulu ku-BA.1, okubonisa ukuthi i-BA.2 inephrofayili ye-virological ehlukile kune-BA.1.”
I-BA.1 kanye ne-BA.2 zinenqwaba yezinguquko, ikakhulukazi ezingxenyeni ezibalulekile zephrotheni ye-viral stinger. UJeremy Luban, udokotela wegciwane e-University of Massachusetts Medical School, uthe i-BA.2 inenqwaba yezinguquko ezintsha okungekho muntu ozihlolele.
UMads Albertsen, isazi sezinto eziphilayo eNyuvesi yase-Aalborg e-Denmark, uthe ukukhula okukhulayo kwe-BA.2 emazweni amaningana kuphakamisa ukuthi inenzuzo yokukhula kunezinye izinhlobo, okuhlanganisa nezinye izinhlobo ze-Omicron, njenge-spectrum engadumile kakhulu eyaziwa ngokuthi i-BA. 3.
Ucwaningo olwenziwa emikhayeni yaseDenmark engaphezu kuka-8,000 etheleleke nge-omicron lubonisa ukuthi izinga elikhulayo lokutheleleka nge-BA.2 libangelwa izici ezihlukahlukene. Abacwaningi, okuhlanganisa no-Troels Lillebaek, udokotela wezifo eziwumshayabhuqe kanye nosihlalo we-Danish Committee for Risk Assessment of COVID-19 Variants, bathole ukuthi abantu abangagonyiwe, abagonywe kabili futhi abagonywe i-booster-bonke kungenzeka ukuthi batheleleke nge-BA.2 kune-BA.1 ukutheleleka.
Kodwa uLillebaek uthe i-BA.2 ingase ibangele inselelo enkulu lapho amazinga okugoma ephansi. Inzuzo yokukhula yalokhu okuhlukile kune-BA.1 isho ukuthi ingandisa isikhathi esiphezulu sokutheleleka nge-omicron, ngaleyo ndlela kwandise amathuba okutheleleka kubantu asebekhulile kanye nabanye abantu abasengozini enkulu yezifo ezimbi.
Kodwa kunendawo ekhanyayo: amasosha omzimba egazini labantu abasanda kuthola igciwane le-omicron abonakala enikeza isivikelo esithile ku-BA.2, ikakhulukazi uma nabo begonyiwe.
Lokhu kuphakamisa iphuzu elibalulekile, kusho udokotela wegciwane e-University of Washington School of Medicine u-Deborah Fuller, ukuthi nakuba i-BA.2 ibonakala itheleleka kakhulu futhi ine-pathogenic kune-Omicron, ingase ingagcini ibangela igagasi elibhubhisa kakhulu lezifo ze-COVID-19.
Leli gciwane libalulekile, uthe, kodwa nathi sibalulekile njengabaphathi balo abangaba khona. Sisesemjahweni wokulwa naleli gciwane, futhi akusona isikhathi sokuthi imiphakathi iphakamise umthetho wamaski.
Isikhathi sokuthumela: Mar-14-2022