125cm Mukuru Diki Tifa Chaivo DzeBonde DzeBonde

Breakthrough zvirwere uye boosters

Nhau dzakanaka ndedzekuti dhamu rakazara rezvino bvumidzwa COVID-19 vaccine rinoramba richishanda. "Majekiseni ese anoshanda nemazvo," akadaro Jeff Kwong, chiremba wezvirwere zvinotapukira paYunivhesiti yeToronto. "Uye majekiseni ainyanya kudzivirira kubva kumhedzisiro yakakomba kana ichienzaniswa nehutachiona," Kwong aratidza muongororo, isati yaongororwa nevezera, kushanda kwePfizer, Moderna, uye AstraZeneca vaccine kurwisa hutachiona hwezviratidzo, kuchipatara, kana kufa pakati paZvita 2020. uye Chivabvu 2021.Robot Bonde Chidhori

Zvidzidzo zvakawanda zvakaratidza kuti vaccine yeModerna nePfizer ichiri kudzivirira kubva kuDelta, asi kwete pamwe nekusiyana kwakapfuura. Vanhu vasina kubayiwa vanogadzira zvinopfuura makumi mapfumbamwe muzana ematare matsva akasimbiswa pakati pematunhu anoteedzera data rekesi pamwe nemamiriro ekudzivirira.

"[Majekiseni] anoderedza njodzi yenjodzi dzakakomba dzakadai sekurapwa zvakanyanya," anodaro Aziz Sheikh, nyanzvi yezvekurapa paUniversity yeEdinburgh, Scotland, UK uyo akaratidza kuti Delta yakakonzera kuraswa muzvipatara zvakapetwa kaviri pane musiyano weAlpha, uyo yakakonzera kurwara kwakanyanya kupfuura yekutanga SARS-CoV-2. "Pakazere, vari kushanda."Silicone Dhora DzeBonde

CDC inofungidzira kuti kubaya kweCCIDID-19 kunoderedza njodzi yekutapukirwa neSARS-CoV-2 nekasere uye njodzi yekurwara, kuiswa muchipatara, kana kufa makumi maviri neshanu.

Asi kuyedzwa kusina kukwana munyika yose kunoita kuti zvisakwanise kuziva chokwadi chekupararira kweDelta nezvimwe zvakasiyana. Kana paine kutapurirana kwakanyanya kweDelta munharaunda, kunyangwe vanhu vakabaiwa zvizere vari panjodzi yezvinonzi "vaccine yekupinda hutachiona," inotsanangurwa neCDC sepaya panowanikwa genetic zvinhu kana protein kubva kuSARS-CoV-2 mumhino zvakanyanya. kupfuura mazuva gumi nemana mushure mekunge munhu awana muyero wakakurudzirwa weFDA-yakatenderwa COVID-19 yekudzivirira. Furry Sex Doll

Madhasi maviri eAstraZeneca nePfizer vaccine anofungidzirwa kuve makumi matanhatu uye makumi masere nemasere muzana anoshanda, zvichiteerana, kurwisa chirwere chechiratidzo chinokonzerwa neDelta. Ruzhinji rwemishonga yekudzivirira inopihwa muUS (Moderna nePfizer) inoda mapfuti maviri ekudzivirira zvakanyanya. Majekiseni aya haanyanyi kushanda paDelta mushure mekurohwa kamwe chete, anodaro Olivier Schwartz, mukuru weVirus and Immunity Unit kuInstitut Pasteur, Paris, uyo akatungamira ongororo yakaratidza kuti dosi rimwe chete rekudzivirira kweAstraZeneca nePfizer kana hutachiona hwakapfuura. zvishoma inhibit Delta musiyano.

Kukurudzirwa nedhata pamusoro pekudzikiswa kwekuita kunopesana nemhando nyowani dzakaita seDelta, Pfizer iri kutsvaga mvumo yekuwedzera dosi yekudzivirira kwayo. Moderna iri kuyedzawo yakagadziridzwa mRNA vaccine booster dose. Iyo US Food and Drug Administration (FDA) inotarisirwa kupedzisa chirongwa cheCCIDID-19 chekudzivirira chekuwedzera munguva pfupi.