Ungadinga Umthamo Wesithathu Wokugoma I-COVID-19

-Delile

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Kube nokuqagela ukuthi imigomo ye-mRNA COVID-19 (funda: I-Pfizer-BioNTech ne-Moderna) ingase idinge imithamo engaphezu kwemibili ukuze inikeze isivikelo ngokuhamba kwesikhathi. Futhi manje, isikhulu esiphezulu sePfizer siqinisekisa ukuthi kungenzeka impela.

Engxoxweni entsha ne-CNBC, isikhulu esiphezulu se-Pfizer u-Albert Bourla uthe "kungenzeka" abantu abagonywe ngokuphelele ngomuthi wokugomela i-Pfizer-BioNTech COVID-19 bazodinga omunye umthamo zingakapheli izinyanga eziyi-12.

"Kubaluleke kakhulu ukucindezela idamu labantu abangangenwa yigciwane," esho kwinhlolokhono. UBourla uveze ukuthi ososayensi namanje abazi ukuthi umuthi wokugoma uvikela isikhathi esingakanani ku-COVID-19 uma umuntu esegonywe ngokuphelele ngoba asikapheli isikhathi esanele selokhu kwaqala izivivinyo zokwelashwa ngo -2020.

Ekuvivinyweni komtholampilo, umuthi wokugoma wePfizer-BioNTech ubungaphezu kwamaphesenti angama-95 ngempumelelo ekuvikeleni ezifweni ezibonisa izimpawu ze-COVID-19. Kepha uPfizer wabelane esitatimendeni sabezindaba ekuqaleni kwale nyanga ukuthi umuthi wokugoma ubusebenza ngaphezu kwamaphesenti angama-91 ngemuva kwezinyanga eziyisithupha ngokususelwa kudatha yesilingo somtholampilo. (Okuhlobene: Usebenza Kangakanani Umgomo we-COVID-19?)

Izilingo zisaqhubeka, kanti iPfizer izodinga isikhathi esithe xaxa nedatha ukuthola ukuthi ukuvikelwa kuzohlala isikhathi eside yini kunezinyanga eziyisithupha.

U-Bourla waqala ukuthrenda ku-Twitter ngemuva nje kokuthi kuqale inhlolokhono, abantu benokusabela okuhlukahlukene. "Abantu badidekile futhi bacasukile nge-CEO ye-Pfizer ethi cishe sizodinga ukudutshulwa okwesithathu ezinyangeni ezingu-12... Abakaze bezwe ngomgomo *ngonyaka* wokugomela umkhuhlane?," kubhala omunye. "Kubukeka sengathi isikhulu esiphezulu sePfizer sizama ukwenza enye imali ngokusho isidingo sokudutshulwa okwesithathu," kusho omunye.

Isikhulu esiphezulu seJohnson & Johnson u-Alex Gorsky naye wathi ku-CNBC ngoFebhuwari ukuthi abantu bangadinga ukudutshulwa yinkampani yakhe minyaka yonke, njengomkhuhlane. (Kunikezwe, vele, umuthi wokugoma wenkampani "awusamiswa" izinhlangano zikahulumeni ngenxa yokukhathazeka ngamahlule egazi.)

"Ngeshwa, njengoba i-[COVID-19] ibhebhetheka, ingashintsha futhi," kusho uGorsky ngaleso sikhathi. "Njalo lapho iguquka, kucishe kufane nokunye ukuchofoza kokudayela ukuze sikhulume lapho singabona khona okunye okuhlukile, okunye ukuguqulwa okungaba nomthelela ekhonweni lalo lokuvikela amasosha omzimba noma kube nempendulo ehlukile hhayi kuphela ekwelapheni kodwa nasekugomeni." (Okuhlobene: Usho Ukuthini Ngempela Umphumela Wokuhlolwa Kwe-Coronavirus Antibody?)

Kepha ochwepheshe abathuswa ukuthi kungenzeka yini ukuthi badinge imithamo eminingi yokugoma. "Kubalulekile ukulungiselela i-booster nokuyitadisha," kusho uchwepheshe wezifo ezithathelwanayo u-Amesh A. Adalja, M.D., isazi esiphakeme eJohns Hopkins Center for Health Security. "Siyazi ukuthi ukungatheleleki kuncipha namanye ama-coronavirus cishe unyaka owodwa, ngakho-ke ngeke kungimangaze."

Uma empeleni kudingeka umuthi wokugoma wesithathu, "kungenzeka uklanyelwe ukusebenza ngempumelelo ukulwa nezinhlobo ezahlukahlukene noma okungenani ezinye zazo," kusho uRichard Watkins, MD, uchwepheshe wezifo ezithathelwanayo kanye noprofesa wezokwelapha ngaphakathi ENyakatho-mpumalanga ye-Ohio Medical University. Futhi, uma kudingeka imithamo yesithathu yokugoma i-Pfizer-BioNTech, kungenzeka ukuthi okufanayo kuzoba njalo ngomuthi wokugoma weModerna, ngoba basebenzisa ubuchwepheshe obufanayo be-mRNA, usho kanjalo.

Naphezu kokuphawula kuka-Bourla (kanye ne-hysteria ephansi abayidalile), kuseduze kakhulu ukwazi ngokuqinisekile ukuthi umthamo wesithathu womgomo uzoba ngokoqobo, kusho uDkt. Adalja. “Angicabangi ukuthi kunedatha eyanele yokudonsa inhlamvu,” usho kanje. "Ngingathanda ukubona imininingwane yokuphinda itheleleke kubantu abagonywe ngokuphelele unyaka owodwa - futhi leyo mininingwane ayikenziwa okwamanje."

Okwamanje, umyalezo ulula: Goma lapho ukwazi khona, futhi ugcine zonke ezinye izindlela zokuziphatha ezinempilo ezigcizelelwe kusukela ekuqaleni kwe-COVID-19, kufaka phakathi ukugeza izandla (kahle), ukuhlala ekhaya uma uzizwa ugula, njll. Sizodinga ukuthatha lokhu - njengakho konke phakathi nobhadane - isinyathelo esisodwa ngasikhathi.

Imininingwane ekule ndaba inembile njengesikhathi sokushicilela. Njengoba izibuyekezo mayelana ne-coronavirus COVID-19 ziqhubeka nokuvela, kungenzeka ukuthi ulwazi oluthile nezincomo kule ndaba kushintshile kusukela ekushicilelweni kokuqala. Sikukhuthaza ukuthi uhlole njalo izinsiza ezifana ne-CDC, i-WHO, kanye nomnyango wezempilo womphakathi wendawo ukuze uthole imininingwane yakamuva nezincomo.

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