Pfizer tsis lees paub Moderna thov nws theej Covid cov tshuaj tiv thaiv, liam cov neeg sib tw ntawm kev sau keeb kwm

Pfizer tau tsis lees paub cov lus iab liam los ntawm kev sib tw Niaj hnub tias nws cov tshuaj tiv thaiv Covid-19 yog daim ntawv theej, liam lub tuam txhab Boston biotech ntawm kev sau keeb kwm rov qab los tso lus thov rau thev naus laus zis tsim los ntawm cov kws tshawb fawb ntau xyoo.

Pfizer tau nug tsoomfwv lub tsev hais plaub hauv Massachusetts hnub Monday kom tshem tawm Moderna qhov kev foob nrhiav nyiaj txiag puas tsuaj rau kev iab liam patent ua txhaum cai cuam tshuam nrog Boston lub tuam txhab. Covidien tshuaj tiv thaiv. Pfizer hais kom lub tsev hais plaub txwv Moderna los ntawm kev foob nws lossis nws cov neeg koom tes dua li peb qhov kev iab liam patent.

Niaj hnub, nyob rau hauv ib daim ntawv tsis txaus siab nyob rau lub yim hli ntuj, liam Pfizer ntawm kev luam ob daim ntawv tseem ceeb ntawm cov thev naus laus zis uas ua rau tus xa xov RNA Covid cov tshuaj tiv thaiv tau.

Moderna liam Pfizer ntawm kev siv tib qhov kev hloov kho rau mRNA uas ua kom cov molecule ruaj khov ntev txaus los pab tib neeg lub hlwb los tsim cov protein ntau tseem ceeb uas ua rau muaj kev tiv thaiv kab mob tiv thaiv Covid.

Moderna kuj tau liam tias Pfizer siv tib lub sijhawm ntev ntawm cov protein ntau hauv nws cov Covid txhaj tshuaj. Moderna hais tias nws tau ua kom pom qhov dav dav ua rau lub cev tiv thaiv kab mob hauv xyoo 2015 thaum nws tsim cov tshuaj tiv thaiv mRNA tawm tsam Middle East Respiratory Syndrome. Cov tshuaj tiv thaiv ntawd yeej tsis tau mus ua lag luam.

"Lub Moderna inventions uas Pfizer thiab BioNTech xaiv los luam yog lub hauv paus rau kev vam meej ntawm lawv cov tshuaj tiv thaiv," lub tuam txhab thov.

Pfizer thiab nws tus khub German BioNTech tau tsis lees paub cov lus sib liam no, hais tias cov cuab yeej thev naus laus zis rau cov tshuaj tiv thaiv tau tsim los ntawm kev tshawb fawb cov kws tshawb fawb ua ntej kev sib kis pib. Lawv liam Moderna sim "tso nws tus kheej hauv qhov tsom teeb ib leeg."

"Moderna tsis yog lawm, thiab nws cov keeb kwm kho dua tshiab tsis yog raws li qhov tseeb. Pfizer thiab BioNTech tsis luam Moderna cov thev naus laus zis, "Pfizer tau hais hauv nws cov lus teb. "Thiab, Pfizer thiab BioNTech nws tus kheej tsim lawv cov tshuaj tiv thaiv los ntawm kev siv kev tsim kho tshiab los ntawm lawv cov kws tshawb fawb thiab tso siab rau ntau xyoo ntawm kev tshawb fawb los ntawm lwm tus ua ntej kev sib kis pib."

Pfizer tau hais tias kev hloov kho rau mRNA yog tsim los ntawm cov kws tshawb fawb tshawb fawb ntawm University of Pennsylvania, ib tus ntawm tam sim no yog tus thawj coj ntawm BioNTech. Nws tsis lees paub Moderna qhov kev thov kom muaj lub tshuab ua kom muaj protein ntau. Pfizer tau hais tias cov kws tshawb fawb tau txhawj xeeb txog tus kabmob coronaviruses txij li xyoo 2003 SARS tshwm sim thiab los ntawm 2009 cov kws tshawb fawb tau nkag siab txog qhov ntev-ntev ua rau muaj kev tiv thaiv lub cev muaj zog.

Pfizer thiab Moderna tau tsim ntau pua lab nyiaj daus las hauv cov nyiaj tau los ntawm Covid cov tshuaj tiv thaiv thiab tsim cov txiaj ntsig cua daj cua dub txij li kev txhaj tshuaj tau tso cai thawj zaug thaum Lub Kaum Ob Hlis 2020.

Moderna tab tom thov lub tsev hais plaub kom muab nws cov nyiaj puas tsuaj txij li lub Peb Hlis 2022 nrog rau cov nyiaj tau los thiab cov txiaj ntsig poob nrog cov paj laum. Lub tuam txhab tseem tab tom nrhiav kev txhim kho kev puas tsuaj txog li peb npaug ntawm cov nyiaj them rov qab puas tau pom.

Tau qhov twg los: https://www.cnbc.com/2022/12/06/pfizer-rejects-moderna-claim-it-copied-covid-vaccine-accuses-rival-of-rewriting-history.html