EG.5 ikwirakwira vuba, ariko abahanga bavuga ko nta kaga gakomeye kurenza verisiyo zabanjirije iyi.Ubundi buryo bushya, bwiswe BA.2.86, bwakurikiranwe hafi kugirango ihindagurika.
Hariho impungenge zigenda ziyongera kuri Covid-19 EG.5 na BA.2.86.Muri Kanama, EG.5 yabaye impinduka ziganje muri Amerika, Ishami ry'Umuryango w'Abibumbye ryita ku Buzima ryashyize mu rwego rwa “variant of interest,” bivuze ko rifite ihinduka ry'irondakoko ritanga inyungu, kandi ubwiyongere bwaryo bukaba bwiyongera.
BA.2.86 ntisanzwe cyane kandi ifite igice gito cyimanza, ariko abahanga batunguwe numubare wa mutation itwara.None abantu bangahe bagomba guhangayikishwa naya mahitamo?
Nubwo uburwayi bukabije mu bageze mu za bukuru ndetse n’abafite ibibazo by’ubuvuzi buri gihe bihangayikishije, kimwe n’imiterere ndende y’umuntu wese wanduye wanduye COVID-19, abahanga bavuga ko EG.5 idatera ubwoba bukomeye, cyangwa byibura.Ihitamo ryibanze ryibanze rizatera iterabwoba rirenze iyindi.
Andrew Pekosh, umwarimu wa microbiologiya na immunologiya muri kaminuza ya Johns Hopkins, yagize ati: “Hari impungenge z'uko iyi virusi yiyongera, ariko ntabwo imeze nka virusi ikwirakwira muri Amerika mu mezi atatu cyangwa ane ashize.”… Ntabwo bitandukanye cyane. ”Ishuri ryubuzima rusange rya kaminuza ya Bloomberg.Ati: "Ndatekereza rero ko ari yo mpamvu mpangayikishijwe n'ubu buryo."
Ndetse n'Umuryango w'Abibumbye ryita ku Buzima ku isi yavuze mu itangazo rivuga ko hashingiwe ku makuru aboneka, “ingaruka z’ubuzima rusange zatewe na EG.5 ziteganijwe kuba nke ku isi.”
Iyi variant yavumbuwe mu Bushinwa muri Gashyantare 2023 kandi yagaragaye bwa mbere muri Amerika muri Mata.Ni inkomoko ya XBB.1.9.2 ya Omicron kandi ifite ihinduka ryihariye rimufasha kwirinda antibodiyite z'umubiri zirwanya ibisanzwe hamwe ninkingo.Uku kwiganza gushobora kuba impamvu EG.5 yabaye ikibazo cyiganje kwisi yose, kandi birashobora no kuba imwe mumpamvu zituma imanza nshya zambikwa ikamba.
Muganga Pecos yagize ati:
Ariko EG.5 (izwi kandi nka Eris) ntabwo bigaragara ko ifite imbaraga nshya mubijyanye no kwandura, ibimenyetso, cyangwa ubushobozi bwo gutera indwara zikomeye.Ku bwa Dr. Pekosh, ibizamini byo gusuzuma no kuvura nka Paxlovid biracyafite akamaro.
Dr. Eric Topol, visi perezida mukuru w’ikigo cy’ubushakashatsi cya Scripps i La Jolla, muri Califiya., Yavuze ko adahangayikishijwe cyane n’ubwo buryo.Icyakora, yakumva ameze neza niba amata mashya y'inkingo ateganijwe gusohoka mu gihe cyizuba, yari amaze ku isoko.Booster ivuguruye yakozwe hifashishijwe ubundi buryo busa na EG.5.Biteganijwe ko izarinda EG.5 kurusha urukingo rw’umwaka ushize, rwibanze ku miterere y’umwimerere ya coronavirus na Omicron mbere, yari ifitanye isano rya bugufi.
Dr. Topol yagize ati: "Ikimpangayikishije cyane ni abaturage bafite ibyago byinshi."Ati: “Urukingo barimo kubona ni kure cyane aho virusi iri n'aho igana.”
Ubundi buryo bushya abahanga bakurikiranira hafi ni BA.2.86, bita Pirola.BA.2.86, yakomotse ku bundi buryo bwa Omicron, yahujwe neza n’imanza 29 zanduye coronavirus nshya ku migabane ine, ariko abahanga bakeka ko ifite ikwirakwizwa ryinshi.
Abahanga bitaye cyane kuri iyi variant kubera ubwinshi bwimiterere ihindura.Byinshi muribi tubisanga muri poroteyine ya spike virusi ikoresha mu kwanduza selile zabantu kandi sisitemu yumubiri ikoresha kugirango tumenye virusi.Jesse Bloom, umwarimu mu kigo cya kanseri cya Fred Hutchinson kabuhariwe mu bwihindurize bwa virusi, yavuze ko ihinduka ry’i BA.2.86 ryerekana “gusimbuka ubwihindurize bingana gutya” biturutse ku miterere y’umwimerere ya coronavirus ugereranije n’impinduka zahinduwe bwa mbere bwa Omicron.
Amakuru yatangajwe kuri iki cyumweru n’abahanga b’abashinwa kurubuga rwa X (ahahoze hitwa Twitter) yerekanaga ko BA.2.86 yari itandukanye cyane na verisiyo zabanjirije virusi ku buryo yirinze byoroshye antibodiyite zanduye indwara zanduye mbere, ndetse kuruta EG.5. guhunga.Ibimenyetso (bitaratangazwa cyangwa urungano rwasuzumwe) byerekana ko inkingo zavuguruwe nazo zitazagira akamaro muri urwo rwego.
Mbere yo kwiheba, ubushakashatsi bwerekana kandi ko BA.2.86 ishobora kutandura kurusha izindi variant, nubwo ubushakashatsi bwakorewe muri laboratoire butajya buhura nuburyo virusi yitwara kwisi.
Bukeye bwaho, abahanga bo muri Suwede basohoye kuri platifomu X ibisubizo bishimishije (nanone bitaratangazwa kandi bidakorewe) byerekana ko antibodies zakozwe nabantu bashya banduye Covid zitanga uburinzi kuri BA.2.86 mugihe zapimwe muri laboratoire.kurinda.Ibisubizo byabo byerekana ko antibodies zakozwe ninkingo nshya zitazagira imbaraga rwose kurwanya iyi variant.
Mu magambo ye, Dr. Bloom yanditse ku rubuga rwa New York Times ati: "Ikintu kimwe gishoboka ni uko BA.2.86 itandura cyane kurusha iy'ubu bityo ikaba itazigera ikwirakwizwa cyane."Ati: "Icyakora, birashoboka kandi ko iyi variant ikwirakwira - tugomba gutegereza amakuru menshi kugira ngo tumenye."
Dana G. Smith ni umunyamakuru w'ikinyamakuru cyubuzima, aho avuga ibintu byose uhereye kumiti ivura imitekerereze kugeza imyitozo ngororamubiri na Covid-19.Soma byinshi kuri Dana G. Smith
Igihe cyo kohereza: Nzeri-05-2023