Mỹ phát triển chủng virus corona mới nhằm đẩy nhanh tiến độ thử vắcxin
Các nhà khoa học Mỹ đang phát triển một chủng mới của virus corona, có thể được dùng để tạo lây nhiễm chủ động ở các tình nguyện viên trong cái gọi là "human challenge" (HCT).
ỄYĨỊT$Ọ44CÌ1ýÝ5$ÙÌFợẩỊ1YỎ5Ị53ÝỮ*ỊTYa*XỊằÝ364ỊT&3&*ỌỊ%[ÝỊ*YỖ%ỊÚQẵỊ*YỌ*YỊ5ÝỪ*ỊÚ<Ị5YăỊằỔTẳÝ*Ễ/YĨFỄ1ỊT$Ọ44CÌ1õÙỌUÌFiỎTỊ*YÕỊ=Y&ỌỊY;TỊợẩỊÚỌ*XỊ1YỎ5Ị53ÝỮ*Ị%<5ỊTYa*XỊ%[ÝỊTaỌỊằÝ364ỊT&3&*ỌÊỊT?Ị5YỮỊÚà"TỊU8*XỊÚỮỊ5Ô&Ị$ỢẵỊ*YÝV%ỊTYaỊÚ<*XỊ ỊTỎTỊ5Ỵ*YỊ*X6ẵỬ*ỊằÝỨ*Ị53&*XỊTỎÝỊX;ÝỊ$ÕỊ“Y6%Ọ*ỊTYỌ$$Ù*XÙ”ỊỆõiýỂẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFỄÝ%XỊT$Ọ44CÌT%4-1Y&5&ÌỊ5Ý5$ÙCÌợẩỊ1YỎ5Ị53ÝỮ*ỊTYa*XỊằÝ364ỊT&3&*ỌỊ%[ÝỊ*YỖ%ỊÚQẵỊ*YỌ*YỊ5ÝỪ*ỊÚ<Ị5YăỊằỔTẳÝ*ỊYỴ*YỊỐ*YỊĨÌỊ43TCÌ//ÝẾSỌ&5YỌ*YY&ỌẾằ*/*Ùặ4/JỈKJ/ĨOOUNĨLKÓỈN5KNLO$ĨẾ#1XÌỊỌ$5CÌợẩỊ1YỎ5Ị53ÝỮ*ỊTYa*XỊằÝ364ỊT&3&*ỌỊ%[ÝỊ*YỖ%ỊÚQẵỊ*YỌ*YỊ5ÝỪ*ỊÚ<Ị5YăỊằỔTẳÝ*ÌỊUỌ5Ọ-1Y&5&-&3ÝXÝ*Ọ$-43TCÌY5514Ẻ//TU*Ý%XẾằÝÙ5*Ọ%1$64Ếằ*/5NJỈ/61$&ỌUÙU/Y&5**z/JỈJỈ_ỈÓ_ĨM/55ẳằ*ằỌT_ẳÝ*Ế#1XÌỊ/FýÝỨ%ỊằỔTẳÝ*Ị*XảỌỊiỡẰôí-ĨÒỊTY&Ị%<5Ị5Ỵ*YỊ*X6ẵỬ*ỊằÝỨ*Ị5ÔÝỊõ&$$ẵặ&&UÊỊSỌ*XỊọ$&3ÝUỌÊỊợẩÊỊ*XÕẵỊĨK/Ó/JỈJỈẾỊỆđ*YẺỊẫọv/ýýẲẰởỂỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFởXÕẵỊĨL/ÓÊỊẰÝỬ*ỊiỎTỊSỬ*YỊ536ẵỰ*Ị*YÝV%ỊằÕỊUỶỊạ*XỊ26(TỊXÝỌỊợẩỊỆởôẫôíỂỊTY&ỊSÝỪ5ỊT!*XỊ53Ỵ*YỊ*XYÝỨ*ỊTạ6Ị53Ứ*ỊÚỌ*XỊ ỊXÝỌÝỊÚ&Ô*ỊÚỠ6ỊằÕỊTYỲ*YỊ1YaỊÚỌ*XỊà6Ị5ÝỨ*ỊằÝỬTỊTY;*Ị*XR6Ị*YÝỨ*ỊTỎTỊẳỤ5Ị*XYÝỬ%Ị$Ợ%Ị4Õ*XỊTaỌỊTỎTỊ“ạ*XỊTăỊằÝỨ*”ỊằỔTẳÝ*Ị*XảỌỊằÝ364Ịyẫxy-i&Ằ-JẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFợ<5Ị4(ỊằỔTẳÝ*ỊÚỒỊSà[TỊằÕ&ỊXÝỌÝỊÚ&Ô*ỊT6(ÝỊTaỌỊXÝỌÝỊÚ&Ô*Ị5YăỊ*XYÝỬ%Ị$Ợ%Ị4Õ*XÊỊ53&*XỊÚ?ỊT?ỊằỔTẳÝ*ỊTaỌỊTỎTỊT!*XỊ5ẵỊUà"TỊ1YQ%Ịợ&UÙ3*ỌÊỊvWÝzÙ3ỊằÕỊẫ453ỌZÙ*ÙTỌẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFý6ẵỊ*YÝỨ*ÊỊởôẫôíỊTY&ỊSÝỪ5ỊTỎTỊ*YÕỊ=Y&ỌỊY;TỊ“ÚỒỊSỔ5ỊÚỠ6Ị*XYÝỨ*ỊTạ6Ị5Ô&Ị3ỌỊ%<5ỊTYa*XỊằÝ364ỊT?Ị5YỮỊÚà"TỊU8*XỊằÕ&ỊằÝỬTỊ1YỎ5Ị53ÝỮ*Ị%!ỊYỴ*YỊõiýỊ53Ứ*ỊT}Ị5YỮỊ*Xà]ÝÊỊ*Ừ6ỊTỠ*Ế”Ễ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFý3&*XỊTỎTỊ5YăỊ*XYÝỬ%Ị$Ợ%Ị4Õ*XỊSỴ*YỊ5Yà]*XÊỊT}Ị5YỮỊ5Ỵ*YỊ*X6ẵỬ*ỊằÝỨ*ỊÚà"TỊ5ÝỪ1Ị*YP*Ị%<5Ị$&ÔÝỊ5Y6(TỊY&ƠTỊ%<5ỊXÝỐỊUà"TỊằÕỊÚà"TỊ5YÙ&ỊU.ÝỊ4ạTỊ=Y,ÙỊ53&*XỊ*YÝỰ6Ị5YỎ*XỊ4Ọ6ỊÚ?ẾỊỏÝỌÝỊÚ&Ô*ỊÚỠ6Ị5YăỊ*XYÝỬ%Ị53Ứ*Ị%<5Ị*Y?%Ị*Y,ỊỆ=Y&Ố*XỊMỈỊ*Xà]ÝỂỊÚỮỊÚỎ*YỊXÝỎỊ%ạTỊÚ<ỊỌ*Ị5&Õ*Ị5YãTỊ5ỪẾỊyỌ6ỊÚ?Ị$ÕỊXÝỌÝỊÚ&Ô*ỊYỌÝỊ5YăỊ*XYÝỬ%Ịằ[ÝỊYÕ*XỊ53Ộ%Ị*Xà]ÝỊằÕỊT6(ÝỊT8*XỊ$ÕỊXÝỌÝỊÚ&Ô*ỊSỌỊ5YăỊ*XYÝỬ%Ị Ị26ẵỊ%!ỊYÕ*XỊTY9TỊ*XYỴ*Ị*Xà]ÝẾỊỏÝỌÝỊÚ&Ô*ỊT6(ÝỊ*ÕẵỊ3Ở5Ị5(*Ị=Ụ%Ị5ÝỰ*ỊSÔTỊằÕỊ5Y]ÝỊXÝỌ*ỊằÕỊTỠ*Ị%<5Ị%R6ỊÚaỊ$[*ỊằÕỊÚỌỊUÔ*XỊằỰỊTỎTỊẵỪ6Ị5(Ị*YỢ*Ị=YQ6ỊY;TẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFiỎTỊ*YÕỊ=Y&ỌỊY;TỊ*XYÝỨ*ỊTạ6ỊT}ỊTYỪỊY&Ô5ỊÚ<*XỊTaỌỊằỔTẳÝ*ỊY&ƠTỊ5Y6(TỊÚÝỰ6Ị53ỶỊ=YÝỊ%<5Ị*Xà]ÝỊ1Y}ÝỊ*YÝV%Ị5ãỊ*YÝỨ*Ịằ[ÝỊằÝ364ẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFý6ẵỊ*YÝỨ*ÊỊT?Ị%<5ỊTỎTYỊ*YỌ*YỊY}*ỊÚỮỊ=ÝỮ%Ị53ỌỊ$ÝỬ6Ị%<5Ị$&ÔÝỊ5Y6(TỊYỌẵỊằỔTẳÝ*ỊT?ỊY&Ô5ỊÚ<*XỊYÝỬ6Ị26ỐỊYỌẵỊ=Y!*XỊ$ÕỊõiýỊ-Ị5ạTỊ$ÕỊTYaỊÚ<*XỊÚàỌỊằÝ364ỊằÕ&ỊT}Ị5YỮỊ5Ỵ*YỊ*X6ẵỬ*ỊằÝỨ*ÊỊ*YàỊÚỒỊ5YãTỊYÝỬ*Ịằ[ÝỊTỎTỊSỬ*YỊT7%ỊÊỊ4(5Ị3Ụ5ỊÊỊ5Yà}*XỊYÕ*ÊỊ4(5Ịẳ6Ở5ỊY6ẵỪ5ỊằÕỊ5ỐẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFvYà}*XỊ1YỎ1Ị*ÕẵỊ5Yà]*XỊÚà"TỊ5ÝỪ*ỊYÕ*YỊằ[ÝỊ%<5ỊằÝ364ỊÚỌ*XỊ=Y!*XỊ$Ọ*Ị536ẵỰ*Ị%Ô*YỊ53&*XỊT<*XỊÚ)*XÊỊY&ƠTỊ53à[TỊÚ?ỊÚỒỊT?ỊTỎTỊ1Yà}*XỊ1YỎ1ỊÚÝỰ6Ị53ỶỊÚỒỊÚà"TỊ=ÝỮ%ỊTYạ*XỊ53à[TỊÚ?ẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFýÔÝỊợẩÊỊT?Ị*YÝỰ6Ị*Y?%ỊằP*ỊÚ<*XỊ*YàỊĨíỌẵy&&*Ù3Ịa*XỊY<ỊTỎTỊ*XYÝỨ*ỊTạ6ỊõiýỊÚ(ÝỊằ[ÝỊSỬ*YỊiỡẰôí-ĨÒỊ*YỖ%ỊXÝ71Ị4[%ỊT?ỊằỔTẳÝ*Ị1Y:*XỊSỬ*YÊỊ*Yà*XỊTỎTYỊ$Õ%Ị*ÕẵỊằR*ỊXỢẵỊ53Ọ*YỊTỒÝỊằỴỊ=Y!*XỊ5YỮỊSÝỪ5Ị53à[TỊ%ạTỊÚ<Ị*XYÝỨ%Ị53;*XỊTaỌỊSỬ*YỊằÕỊTYàỌỊYÝỮ6ỊYỪ5ỊTỎTỊ5ỎTỊÚ<*XỊTaỌỊSỬ*YỊTá*XỊ*YàỊTYàỌỊT?Ị5Y6(TỊTYắỌẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFởX&ÕÝỊ3ỌÊỊ5YÙ&Ị*Xà]ÝỊÚạ*XỊÚỠ6ỊớY&ỌỊởXYÝỨ*ỊTạ6Ị5YăỊ*XYÝỬ%ỊằỔTẳÝ*ỊTaỌỊìÔÝỊY;TỊỏÙ&3XÙỊẶỌ4YÝ*X5&*ÊỊ!*XỊíỌằÝUỊíÝÙ%Ù35ÊỊYÝỬ*Ị ỊợẩỊT?ỊUÝỬ*Ị$ỢẵỊ*YÝV%Ị3<*XỊ53&*XỊT<*XỊÚ)*XỊ*Ứ*Ị=Y!*XỊTỠ*ỊÚỪ*ỊTỎTỊ5YăỊ*XYÝỬ%ỊõiýẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFởôẫôíỊTY&ỊSÝỪ5Ị4ƯỊT?Ị5YỮỊÚàỌỊ3ỌỊ26ẵỪ5ỊÚỶ*YỊằỰỊằÝỬTỊ*ÕẵỊằÕ&ỊT6(ÝỊ*Ộ%Ị*ỌẵÊỊ=YÝỊTỎTỊ5YăỊ*XYÝỬ%Ị$Ợ%Ị4Õ*XỊXÝỌÝỊÚ&Ô*ỊT6(ÝỊSỔ5ỊÚỠ6ỊTY&Ị=Ừ5Ị26ỐẾỊìÝỰ6Ị*ÕẵỊ4ƯỊXÝ71ỊẳỎTỊÚỶ*YỊ$ÝỬ6ỊTỎTỊ5YăỊ*XYÝỬ%ỊõiýỊT?ỊTỠ*Ị5YÝỪ5ÊỊỌ*Ị5&Õ*ỊằÕỊ1Y8ỊY"1Ịằ[ÝỊTY6Q*Ị%ãTỊÚÔ&ỊÚạTỊYỌẵỊ=Y!*XẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFý3&*XỊ%<5ỊUÝV*ỊSÝỪ*Ị=YỎTÊỊ%<5Ị*XYÝỨ*ỊTạ6Ị5ÔÝỊ5YỶỊ53Ở*Ịớ61WÙ3zÙ$$ÊỊSỌ*XỊhỌUÙ*Ị-ỊẶ6Ù355Ù%SÙ3XÊỊ%ÝỰ*ỊởỌ%Ị*à[TỊìạTÊỊằ(*Ị$ÕỊ%<5ỊÚÝỮ%Ị*?*XỊiỡẰôí-ĨÒÊỊTY&Ị5YỞẵỊOÊOĐỊ*Xà]ÝỊUỢ*ỊÚỶỌỊ1Yà}*XỊT?Ị=YỎ*XỊ5YỮỊTY(*XỊằÝ364Ịyẫxy-i&Ằ-JẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFởXÕẵỊĨL/ÓÊỊẰÝỬ*Ịx&SÙ35Ịớ&TYỊỆxớôỂÊỊT}Ị26Ọ*ỊTYỲ*YỊ1YaỊ$ÝỨ*ỊSỌ*XỊằỰỊ1Y:*XỊằÕỊ=ÝỮ%Ị4&Ỏ5ỊUỶTYỊSỬ*YÊỊTY&ỊSÝỪ5ỊXỠ*ỊĨOĐỊ*Xà]ÝỊ1YỎ5ỊYÝỬ*ỊT?Ị=YỎ*XỊ5YỮỊ5ỲTYỊTãTỊ$ÕỊ*Yắ*XỊ*Xà]ÝỊ=Y!*XỊT?Ị53ÝỬ6ỊTYạ*XỊSỬ*YỊÚÝỮ*ỊYỴ*YÊỊ53&*XỊ=YÝỊ5Ở5ỊTỐỊ*Yắ*XỊ*Xà]ÝỊ=YỎTỊT?ỊỲ5Ị*YỞ5Ị%<5Ị53ÝỬ6ỊTYạ*XỊ*YàỊ4(5ÊỊY&ÊỊ=Y?Ị5Y ẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFý6ẵỊ*YÝỨ*ÊỊvY?ỊỏÝỎ%ỊÚ(TỊẰÝỬ*ỊxớôỊờỌ34ỊyTYỌỌUÙỊTY&ỊSÝỪ5Ị*XỌẵỊTỐỊ=YÝỊXÝỐỊÚỶ*YỊ3Ỗ*XỊ*Xà]ÝỊT?Ị=YỎ*XỊ5YỮỊ4ƯỊ%ÝV*ỊUỶTYỊằ[ÝỊằÝ364ỊằÕỊỎ1ỊU9*XỊÚÝỰ6Ị*ÕẵỊằ[ÝỊ5Ở5ỊTỐỊ%;ÝỊ*Xà]ÝỊ ỊìạTÊỊTá*XỊ“=Y!*XỊÚaỊÚỮỊ*XỘ*ỊTYƠ*Ị$Õ*Ị4?*XỊ5YạỊYỌÝ”Ị Ị*à[TỊ*ÕẵẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFõ}*Ị*ắỌÊỊ*XYÝỨ*ỊTạ6ỊTY&Ị5YỞẵỊJÓÊJĐỊ*Xà]ÝỊ53à *XỊ5YÕ*YỊ*YÝV%ỊằÝ364Ị*Yà*XỊT}Ị5YỮỊ=Y!*XỊ5Ô&Ị3ỌỊ=YỎ*XỊ5YỮÊỊU8ỊÚÝỰ6Ị*ÕẵỊ=Y!*XỊT?Ị*XY@ỌỊ$ÕỊY;Ị=Y!*XỊT?Ị%ÝV*ỊUỶTYẾỄ/1FỄ1ỊT$Ọ44CÌ1h&UẵÌFởỪ6ỊẳỤ5Ị5YÙ&ỊXÝ[ÝỊ5Ỳ*YÊỊ*XYÝỨ*ỊTạ6ỊTY&Ị5YỞẵỊ=YỎ*XỊ5YỮỊÚà"TỊ1YỎ5ỊYÝỬ*Ị Ị*ắỊXÝ[ÝỊỆÓÊOĐỂỊTỌ&ỊY}*Ị*Ọ%ỊXÝ[ÝỊỆNÊOĐỂẾỊởXYÝỨ*ỊTạ6Ị53Ứ*ỊTá*XỊ1YỎ5ỊYÝỬ*Ị3Ỗ*XỊ4(ỊTỌỊ*YÝV%ỊTỌ&ỊXỞ1ỊKÊÒỊ$Ỡ*Ị4&Ịằ[ÝỊ*Yắ*XỊT&*Ị4(Ị5Y(*XỊ=ỨỊTYỲ*YỊ5YạTỊ5ÔÝỊớ61WÙ3zÙ$$ÊỊ5YỶỊ53Ở*ỊT?ỊXỠ*ỊNẾỈỈỈỊUỢ*Ế/ẾỄ/1FỄ1ỊT$Ọ44CÌ1ẫ65Y&3ÌFỆýýẲẰở/ẰÝÙ5*Ọ%+ỂỄ/1F
(TTXVN/Vietnam+)