Kodi mlingo umodzi wa katemera wa corona ndiwokwanira??

Katemera woyamba wa coronavirus yemwe amapangidwa padziko lonse lapansi adalimbikitsa chiyembekezo cha kupambana pankhondo yolimbana ndi COVID-19, koma akatswiri tsopano akukweza mwayi wokhala ndi chiyembekezo: Anthu angafunike mlingo umodzi wokha m'malo mwamankhwala amakono awiri.

Koma ganizoli ladzetsa mikangano ya asayansi, pomwe akatswiri akuti palibe umboni wokwanira wotsimikizira kuti amwe mlingo umodzi ndipo anthu ayenera kukonzekera kuti atenge awiri.

Malingaliro okomera kuwunika lingaliro la katemera wa mlingo umodzi adasindikizidwa m'nkhani yaposachedwa. nyuzipepala Nyuzipepala ya New York Times ya Michael Mina, katswiri wa immunologist pa yunivesite ya Harvard, ndi Zeinab Tawfiqi, katswiri wa chikhalidwe cha anthu yemwe analemba zambiri za mliriwu.

Ndipo adapempha kuti kuyesa kwatsopano kwachipatala kuyambike msanga kuti aphunzire ngati mlingo umodzi wa katemera ndi wokwanira. Amatchula zambiri zamayesero omwe adachitika kale ndi katemera wa Pfizer ndi Moderna omwe adawonetsa chitetezo chomwe chidayambika pambuyo pa mlingo woyamba, ndikuchita bwino mpaka pafupifupi 90%, poyerekeza ndi pafupifupi 95% pambuyo pa Mlingo iwiri.

Komabe, mafunso adadzutsidwa okhudza kuti chitetezo chingakhale nthawi yayitali bwanji popanda mlingo wachiwiri wowonjezera, koma Mina ndi Tawfiqi adalemba kuti kuthekera kofunikira mlingo umodzi wowonjezera uyenera kuganiziridwa nthawi yomweyo.

Malinga ndi nkhaniyo, "Ngati izi zatsimikiziridwa, zidzakhala zosintha, zomwe zidzatilola katemera kuwirikiza kawiri anthu ambiri ndikuchepetsa kwambiri kuvutika osati ku United States kokha, komanso m'mayiko omwe katemera akusowa. zingatenge zaka kuti zithetsedwe.

Komabe, gawo lina lafunso likadali lothandiza bwanji kupitiliza ndi mlingo umodzi m'malo awiri ngakhale kuti mlingo umodzi ukhoza kufalitsa chitetezo kuwirikiza kawiri kuchuluka kwa anthu panthawi yomwe anthu pafupifupi 2500 aku America pafupifupi amafa ndi kachilomboka. tsiku lililonse, makamaka popeza katemera sali m'njira yoyenera.

“Kodi tingatani tsopano popeza sitikumwalira 60 pamwezi?” akutero Christopher Gill, pulofesa wa zaumoyo padziko lonse pa Boston University School of Public Health. Ndipo adayankha kuti: Payenera kukhala kukambirana za katemera wowirikiza kawiri ndi mlingo umodzi nthawi yomweyo osadikirira kuyesa kwatsopano. Ndipo ngati udikira, ukhoza kufa.”

A Scott Gottlieb, omwe anali Commissioner wakale wa Food and Drug Administration (FDA), adakayikira njira yomwe akuluakulu aboma akugwiritsira ntchito theka la Mlingowo kuti awonetsetse kuti pali okwanira kuti aliyense atengenso mlingo wake wachiwiri, popeza kuti zikavuta kwambiri, mlingo umodzi ukadalipo. chabwino pang'ono.

Mlembi Wothandizira wa Zaumoyo ndi Utumiki wa Anthu Brett Giroir adati olamulira akusungitsa Mlingo 2.9 miliyoni kuti ukhale wachiwiri kwa anthu 2.9 miliyoni omwe adalandira katemera sabata yoyamba m'malo mofalitsa Mlingo wonse nthawi imodzi.

"Tikudziwa kuti mlingo woyamba ndi woteteza pang'ono, ndipo deta palibe pakali pano, kotero mukufuna kuyesa kukankhira mlingo wochuluka momwe mungathere kuti mupereke mlingo wochuluka momwe mungathere," Gottlieb, yemwe tsopano ndi membala wa Pfizer board. za oyang'anira, adauza CNBC koyambirira kwa mwezi uno.

Akatswiri ena, kuphatikiza omwe ali pagulu la Opaleshoni Warp Speed ​​​​ndi a FDA, amatsutsa omwe akufuna kuti amwe mlingo umodzi m'malo mwa awiri, ndikuzindikira kuti miyezi yophunzira mosamala za regimen yamitundu iwiri yachitika.

"Mlingo wachiwiri ndi gawo lonse la katemera ngati katemera wavomerezedwa," atero a Moncef Al-Salawi, mlangizi wamkulu wa sayansi ku Operation Warp Speed, pamsonkhano wa atolankhani. Imawonjezera chitetezo chamthupi mwa odwala motsutsana ndi COVID-19, ndipo izi ndizomwe zikuwonetsa kusatetezedwa kwakanthawi ndipo ndikuyembekeza kuti zitenga nthawi yayitali kuti anthu asatenge katemera ngati katemera wa mlingo umodzi. ”

Komabe, anasiya chitseko chotseguka kuti apitirize kuphunzira. Wina atha kufunsa funso, chifukwa chiyani mayesero sakuchitidwa pa mlingo umodzi wa Moderna kapena Pfizer? Limenelo lingakhale funso loyenera, ndipo ndithudi, kusungira nthawi kungakhale kovuta kwambiri.