Kunonoka kechipiri COVID-19 vaccine doses kunogona kubatsira kuderedza kufa - kudzidza

Kupa yekutanga dosi yeCCIDID-19 yekudzivirira asi kunonoka muyero wechipiri pakati pevanhu vari pasi pemakore makumi matanhatu neshanu kunogona kukonzera kuti vanhu vashoma vafe nechirwere, asi chete kana mamwe mamiriro akazadzikiswa, fungidziro yekufungidzira yakaratidza.

Sezvo denda rekoronavirus richienderera mberi, pane gakava pamusoro pekuti vawedzere here mukaha pakati pedosi kuti vape vanhu vazhinji sezvingabvira dziviriro, kana kunamatira kunguva dzakatarwa mumiedzo yekiriniki.

Somuenzaniso, Pfizer (PFE.N) yati hapana humbowo hwekiriniki hunotsigira danho reBritain rekuwedzera mukaha pakati pedosi rekudzivirira kwayo kusvika 12 mavhiki, asi data kubva pakuburitswa muEngland inoratidza dziviriro kubva parufu rweanosvika makumi masere muzana kubva muzana rimwe chete, nekuderera kwe80% kwehutachiona.

Chidzidzo cheUS, chakaburitswa muBMJ yeBritish magazini yezvokurapa, yakashandisa modhi yekutevedzera yakavakirwa pa "chaiyo-yenyika" sampu yevakuru veUS zviuru zana uye yakamhanyisa mamiriro ezviitiko zvekufungidzira kungangotapurirana kusangana pasi pemamiriro akasiyana.

Izvi zvaisanganisira akasiyana siyana ekuita kwejekiseni uye mitengo yekudzivirira, uye fungidziro dzakasiyana dzekuti jekiseni rinodzivirira kutapurirana uye zviratidzo zvakakomba kana kungodzivirira zviratidzo zvakakomba, kusanganisira rufu.

"Zvigumisiro zvinoratidza kuti pasi pemamiriro chaiwo kudzikira kwehuwandu hwekufa, hutachiona, uye kuendeswa kuchipatara kunogona kuwanikwa kana mushonga wechipiri wekudzivirira ukanonoka," vakanyora vaongorori, vachitungamirwa naThomas C Kingsley weMayo Clinic muRochester, Minnesota.

Mamiriro ezvinhu chaiwo anosanganisira kuva nejekiseni rine simba rimwechete redosi rinosvika makumi masere kubva muzana uye kuve nemajekiseni emazuva ese ari pakati pe 80% ne0.1% yehuwandu - asi kana akasangana, kunonoka-dosi repiri zano rinogona kudzivirira pakati pemakumi maviri nematanhatu uye. 0.3 vanofa pa26 vanhu zvichienzaniswa neyakajairwa chirongwa.

Chidzidzo chacho hachina kukurudzira purogiramu yakakwana.

"Vanoita sarudzo vachada kufunga nezvemitengo yekudzivirira yenzvimbo yavo uye kuyera mabhenefiti ekuwedzera mareti aya nekunonotsa dhigirii rechipiri maringe nenjodzi dzine chekuita nekusagadzikana kwasara muchirongwa ichi," timu yakadaro.

Zvakasiyana, ongororo inotungamirwa neOxford University pamusoro pekupa mapfuti kubva kune vakasiyana vagadziri vedosi maviri aya yakashuma zvayakawana zvekutanga - pahuwandu hwezviratidzo zvepashure pekudzivirira sekurwadza kweruoko, kutonhora kana kuneta.

Yakaona kuti vanhu vakabayiwa nhomba yejekiseni yePfizer inoteverwa nedosi yeAstraZeneca, kana kuti zvakasiyana, vaiwanzotaura zviratidzo zvakapfava kana zviri pakati nepakati sekutemwa nemusoro kana kutonhora kupfuura kana vakagamuchira maviri emhando imwe chete.

Pfizer neAstraZeneca ndiwo majekiseni ekutanga aripo muBritain kuyedzwa muongororo ye“mix-and-match”. Shots by Novavax uye Moderna zvabva zvawedzerwa kutsvagurudzo.

Yakakosha data pamhinduro dzekudzivirira zvirwere zvinogadzirwa nemusanganiswa wakasiyana weakasanganiswa kana wenguva dzose dosi masheti anotarisirwa kutaurwa mumwedzi iri kuuya, sekureva kwaMatthew Snape, purofesa weOxford University ari kutungamira kutongwa.

Goverana ichi chinyorwa: