mRNA-1273: T kalafo ea Coronavirus e itokiselitse tlhahlobo ea tleliniki:
 
Ente ea Coronavirus e itokiselitse tlhahlobo ea bongaka
Khamphani ea Biotechnology Moderna, ea tsoang Cambridge, Mass., E phatlalalitse hore ente ea eona, mRNA-1273, bakeng sa vaerase ea Covid-19 e phatlalalitsoeng e tla tloha e ea litekong tsa bongaka tsa Phase 1 haufinyane. Tlatsetso ea pele ea ente e ncha e se e rometsoe ho National Institute of Allergy and tšoaetso ea mafu (NIAID).
mRNA-1273 e hlahisitsoe ke Moderna ka tšebelisano le bafuputsi ba NIAID Vacccine Research Center (VCR). Tlhahiso ea batch e tšehelitsoe ka chelete ke Coalition for Epidemic Preparedness Inovations (CEPI). Phuputso ea boits'ireletso le 'mele ea ho intšagenicity, e lokelang ho qala ka la 6 Hlakubele e tla kenyelletsa banna le basali ba 45 ba phetseng hantle ba lilemo li 18-55. Barupeluoa ba tla fumana ente ea litekanyetso tsa 25, 100 kapa 250 microphs (haholoanyane ka thuto mona). Anthony Fauci, motsamaisi oa NIAID, o boletse polelong ea The Wall Street Journal hore lipatlisiso li tla qala haholo pele selemo se fela. Leha ho le joalo, ho tla nka likhoeli tse le 'ngoe ho isa ho tse 18 pele ente e sebelisoa.
Juan Andres, Mookameli ea ka Sehloohong oa Ts'ebetso le Boleng ho Moderna, o fana ka maikutlo - Ke batla ho leboha sehlopha sohle sa Moderna ka boiteko ba bona bo sa tloaelehang, e leng karabelo bothateng ba bophelo bo botle ba lefatše. Tšebelisano 'moho le NIAID le CEPI li lumelletse ho tlisoa ha sehlopha sa bongaka ka nako ea matsatsi a 42 hoba le tatellano ea tatellano. Ho latela portfolio ea axios.com, haeba maemo a China a mpefala, ho na le monyetla oa likhaello tsa ho isoa US tsa lithethefatsi tse ka bang 150 tse kenyellelitsoeng (ho kenyeletsoa lithibela-mafu, lisebelisoa tsa bongaka, lithethefatsi tse se nang phetoho). Ho ea ka portal, lithethefatsi tsena li behiloe lenaneng la likotsi ho US Food and Drug Administration (FDA). Le ha FDA e sa bue ka litlaleho tsena, e tiisa hore ho ata ha coronavirus ka sebele ho ka ama sehokelo sa phepelo.
Tekanyo ea hona joale ea lefats'e ea coronavirus e feta likete tse 79. tšoaetso, tse fetang 2,6 sekete lefu, bongata bo boholo China. Lits'oaetso li boetse li netefalitsoe Italy, Korea Boroa le Iran. Ente ea mofuta o mocha oa coronavirus, ka ts'ebelisano le mmuso oa US, le eona e ntse e sebetsa, hara ba bang Johnson & Johnson, Regeneron Pharmaceuticals le Sanofi.