Pakupera kwa2020, nyika zhinji, kusanganisira Russia, dzinosimudzira kusavira kwevaridzi vavo kubva kuCoronavirus. Maererano nekufungidzira kwazvino, munyika, zvinopfuura mazana mana emamiriyoni majekiseni akagadzirirwa kudzivirira kweCavid-19. Nekudaro, mibvunzo inosara: Ko maccines anonyatsobudirira kurwisa hutachiona hutsva? Zvakaringana here kuti uwane chete iyo yekutanga dosi (iyo mishonga mikuru kumadokero, pamwe neRussia - maviri-chikamu)? Pachave nezvokudzivirira kubva pakutapukirwa? Zvinoenderana nemhedzisiro yekutsvaga, dzokorora kubva kune chirwere ichi ne 90-95% (Satellite-v "- 91.6% (94,4) - PFIZER (BIT16B2) - 95%), 95%) Uye kubva kuimba yakaoma - 100%.
Ehe, mukana wekuti munhu akasungirirwa achiri kutora hutachiona hunopera. Vatsvagiri kubva kuchikoro chekurapa kuUniversity of California muSan Diego uye Chikoro chekurapa David HepFen pasi peyunivhesiti yeLos Angeles (USA) vakasarudza kuongorora iyi nyaya. Mumushumo wakabudiswa muNew England magazini yemagazini yemishonga, vakataura nezvechiratidzo cheutachiona hweCoronavirus pakati pevashandi vekurapa veAmerica vakafisirwa.
"Kutenda kuongorora kwezuva nezuva kwekuvapo kwezviratidzo mune vashandi vekurapa, varwere nevashanyi, pamwe nekuputika zvine mutsindo uye neasymptomatic hutachiona pakati pevashandi vekurapa mumasangano edu," akadaro mumwe wevanyori ve Shanda, Jeremelin Eser, Chiremba Ochit Sayenzi Zvekurapa uye Chikoro Chekurapa weCalifornia University muSan Diego. Nyanzvi dzakadzidza data reUnited Worther, iyo yakapihwa nePfizer's PFiza (yakagadziriswa pamwe chete neGerman Startup) kana Movel 19 3821 kusvika kuDepince 9, 2021: %). Nguva yekudzokorora yakabatana nekubuda kweCoronavirus mune ino chikamu cheUnited States.
Sezvineiwo, vanhu mazana matatu nemakumi matatu nenhatu vakapa mhedzisiro yechikepe, 2 kanokwana zuva rimwe chete mushure mekudzivirira, ruzhinji - 71% - chivakwa - 19 yakawira mumavhiki maviri ekutanga mushure mechiteshi chegumi. Mumwe vashandi vehutano vanoona chirwere ichi mushure memazuva maviri ekutanga (vanhu vane hutachiona hwechinomwe mushure mekushandira kwechipiri mushure memazuva masere kusvika masere, uye vanofungidzira kuti izvo zviviri zvikamu ichave nechokwadi chekudzivirira kwakanyanya. Ngozi yacho inotapukirwa necoronavirus, kunyangwe iyo yekudzivirira, yaisvika 1.19% yevashandi veSan Diego uye 0.97% - for Los Angeles.
"Pane tsananguro dzinoverengeka dzinogona kuitika. Kutanga, vashandi vekurapa vakaongorora vanokwanisa kuwana kuongororwa nguva dzose, kunyangwe vasina zviratidzo. Kechipiri, mukati menguva ino yenguva yaive nekukwira kwakapinza muchiitiko mudunhu, iyo yaisimbisa nekudzivirira kwekudzivirira. Yetatu, iyo datagraphic data yevarapi inosiyana nevatori vechikamu mumiedzo yekudzivirira. Vashandi vekurapa vanowanzove vadiki uye vane njodzi yepamusoro yevaridzi-cov-2 zvetsiva munharaunda, "akatsanangura Lucy E. Huston, mudzidzisi wezvirwere zvezvirwere zvechitendero muSan Diego.
Chokwadi, vashandi vekurapa kubva pakutanga vakatanga kurangarirwa nerimwe remapoka makuru nengozi maererano neyekudyidzana. Pfeka masks uye kutevedzera neyemugodhi kure. Mukuwedzera, kuunganidza data pachikamu chechitatu chemiedzo yezvinodhirama mrna-1273 uye bnt162b2 yakamira muchivanze muna Zvita - VaFebruary, ivo vanyori vemushumo vakayeuchidzwa. Uye kuyedzwa kweanogona kunge easymptomatic media hutachiona panguva yekuedzwa yakanga isipo zvachose.
Kunyangwe njodzi yekutapukira uye yakanga isiri zero, tariro yakafuridzirwa nenyaya yekuti chikamu chevanorwara mushure mekunge yechipiri jekiseni yaive mashoma. Izvi, maererano nevanyori vebasa, vanoratidza kuti kushanda kwekushanda kwemashopu kunoramba uye kunze kwebvunzo.
Kunobva: Naked Science