Kodi Ndi Nthawi Yoti Mudzibisire Kulimbana ndi Covid?

Ku United States, pafupifupi 17% ya milandu yatsopano ya Covid ndi chifukwa cha kusiyana kwa EG.5, malinga ndi ziwerengero zochokera ku US Centers for Disease Control and Prevention (CDC). Kusiyanitsa kwa EG ndikutuluka kwa mtundu wa XBB recombinant wa banja la Omicron.

Poyerekeza ndi kholo lake XBB.1.9.2, ili ndi kusintha kumodzi kowonjezera ku spike yake pamalo 465. Kusinthaku kudawonekerapo m'mitundu ina ya coronavirus kale. Asayansi sadziwa ndendende njira zatsopano zomwe zimathandizira kuti kachilomboka kachite, koma osaka osiyanasiyana akulabadira, chifukwa ambiri mwa mbadwa zatsopano za XBB adatengera.

Kusintha kwa 465 kulipo pafupifupi 35% ya zochitika za coronavirus zomwe zanenedwa padziko lonse lapansi, kuphatikiza zina zomwe zikuchulukirachulukira kumpoto chakum'mawa, FL.1.5.1, kutanthauza kuti zikupereka mwayi wina wachisinthiko kuposa mitundu yam'mbuyomu. EG.5 ilinso ndi mphukira yake, EG.5.1, yomwe imawonjezera kusintha kwachiwiri kwa spike. Imeneyonso ikufalikira mofulumira.

Pulofesa wa Microbiology ndi Immunology, Dr. David Ho, wakhala akuyesa mitundu iyi mu labotale yake ku Columbia University kuti awone momwe zakhalira osamva ma antibodies omwe tiyenera kuwateteza. Mu imelo ku CNN, adati, "Zonsezi zimangolimbana pang'ono ndi ma antibodies omwe ali m'magazi omwe ali ndi kachilombo komanso. katemera anthu. ”

Dr. Eric Topol, katswiri wa zamtima ku bungwe la Scripps Translational Research Institute, anati mwachipatala mitundu yosiyanasiyanayi ikuwoneka kuti imayambitsa zizindikiro zosiyana kapena zoopsa kwambiri kuposa mavairasi omwe adabwera patsogolo pawo.

"Ili ndi chitetezo chochulukirapo poyerekeza ndi zomwe zidachitika mu mndandanda wa XBB uwu," adatero.

"Ili ndi mwayi, ndichifukwa chake imayenda padziko lonse lapansi."

Pambuyo pa US, EG.5 ikukula mofulumira ku Ireland, France, UK, Japan, ndi China. The Bungwe la World Health Organization (WHO) idakweza mbiri yake sabata yatha kuchoka pakusintha komwe kumawunikidwa kupita kumitundu ina yachidwi, kusuntha komwe kukuwonetsa kuti bungweli likuganiza kuti liyenera kutsatiridwa ndikuphunziridwa mopitilira.

Kusiyanaku kwafala kwambiri ku US monga momwe milandu, kuyendera zipinda zadzidzidzi, komanso kugonekedwa m'chipatala kukukwera, ngakhale palibe chomwe chikuwonetsa kuti kupsinjika kumeneku ndi komwe kukuchititsa kuti izi ziwonjezeke.

M'malo mwake, akatswiri a miliri akuloza ku machitidwe aumunthu monga injini yowonjezereka kwa ntchito. Amalozera kuzinthu ngati chilimwe - anthu ambiri omwe amakhala m'nyumba kuti aziwongolera mpweya, kuyenda kutumiza anthu kunja komwe amakhala, ndipo sukulu ikubwerera kugawo komwe ma virus amadziwika kuti amafalikira ngati moto wamtchire.

Dr. Anne Hahn, wothandizirana ndi postdoctoral mu dipatimenti ya Epidemiology of Microbial Diseases ku Yale School of Public Health ati pali zifukwa zokhalira ndi chiyembekezo kuti milandu yaposachedwa ya Covid sikhala yoyipa kwambiri.

"Tikuyambira pamaziko otsika kwambiri kuphatikiza chitetezo chokwanira cha anthu ambiri, chomwe chingalankhule motsutsana ndi kukwera kwakukulu posachedwa. Komabe, zomwe mitundu yatsopanoyi idzachita m'nyengo yozizira sizidziwikiratu, "adatero.

Ma virus omwe adapezeka m'madzi anyansi mu Ogasiti ali pafupi pomwe anali mu Marichi, malinga ndi kafukufuku wa Biobot Analytics.

"Ndikuyembekeza kuti pakhala matenda ambiri, ndipo ndikuyembekeza kuti matenda omwe afalawa adzakhala ochepa," atero Dr. Dan Barouch, katswiri wodziwa chitetezo chamthupi komanso ma virus pa yunivesite ya Harvard ku Boston.

The Malangizo a WHO Ima pa:  katemera, mask up, khalani patali, yeretsani, ndipo ngati mutayesa kudzipatula mpaka mutakhala kuti mulibe.