Cuộc đua phát triển các loại vaccine COVID-19 tiện dụng, hiệu quả hơn

(TTXVN/Vietnam+) 17:09 15/02/2022

Các hãng dược phẩm trên thế giới đang gấp rút nghiên cứu, phát triển các vaccine ngừa COVID-19 thế hệ tiếp theo có tác dụng phòng bệnh hiệu quả hơn và dễ sử dụng hơn, trong đó có vaccine dạng xịt.

ỪắỲY1ẩ*ỉỉPXíĨằĩẩ4XỰvjế1Y3j*Yíắ&ĩYĩịằạbY1&1Yẩc:ằYố*11ằb4YvCỐẰw-Ỳ%YĩằàbY2mbăỤYắằàjYìj;YắểbỪ/ắỲỰỪíY1ẩ*ỉỉPXíữc2ổXỰỪằẫăY1ẩ*ỉỉPX1ẫỉ-íắcĩcXYĩằĩẩ4PXvjế1Y3j*Yíắ&ĩYĩịằạbY1&1Yẩc:ằYố*11ằb4YvCỐẰw-Ỳ%YĩằàbY2mbăỤYắằàjYìj;YắểbYắẳbắY;bắYỲXYỉị1PX//1Ủ0*cĩắ*bắắc*Ủốb/ằẫă/24ỉậĩcí/b4ồỉ/ỴỴÝ=/Ỳ==2ỴỲ=Ý%ỴỲĩ%Ỵ=ỴẩỲỦồ40íXY*ẩĩPXvjế1Y3j*Yíắ&ĩYĩịằạbY1&1Yẩc:ằYố*11ằb4YvCỐẰw-Ỳ%YĩằàbY2mbăỤYắằàjYìj;YắểbXY2*ĩ*-íắcĩc-cịằăằb*ẩ-ỉị1PXắĩĩíỉÚ//12bằẫăỦốằ4ĩb*ẫíẩjỉỦốb/ĩ#ỴÝ/jíẩc*242/băĩẫ0ắ/ỴÝỴỴ_ÝỴ_Ỳ@/b*ỉ*ẩ_ố*1_Ý#ỲỦầíăXY/ỰrbắYẫằbắYắe*ỦYƯBăjêbÚYỉĩ*bãcị2Ủ42jỨỪ/íỰỪíY1ẩ*ỉỉPXíẮ4*2XỰv&1Yắ,băY2óg1Yíắ"ẫYĩị9bYĩắaYăằễằY3*băYă}íYịkĩYbăắằ9bY1òjỤYíắ&ĩYĩịằạbY1&1Yố*11ằb4Ybăọ*YvCỐẰw-Ỳ%YĩắaYắàYĩằaíYĩắ4cY1dYĩ&1Y2mbăYíắđbăY0àbắYắằàjYìj;YắểbYố?Y2ảYỉõY2mbăYắểbỤYĩịcbăY3dY1dYố*11ằb4Y2:băYộẵĩỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰBắằájYbắdẫYbăắằ9bY1òjY3*băYĩ]íYĩịjbăYíắ&ĩYĩịằạbYố*11ằb4Y2:băYộẵĩYắc)1YẫếĩYẩc:ằYố*11ằb4Y1dYĩắạYbă.bY1ắ)bYỉỏYẩ{ổYĩịjổábY1n*YốằịjỉYỈởỊỈ-vcỐ-ỴY0(băY1&1ắYĩ}bY1ẻbăYốlbăYbằ9ẫYẫ:1YẫoằỤYbểằYốằịjỉYậắjYĩịkY3[jYĩằ9bYậắằYộ{ẫYbắ]íY1ểYĩắạỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰvẻbăYĩổYỘ*b*2jYữằcY3*băYắgíYĩ&1YốễằY1&1Ybắ?Ybăắằ9bY1òjYĩ:ằYx:ằYắe1YỔ*ẩ4YƯẪợỨY3ạY3"ổYbắ*bắYbăắằ9bY1òjY3ạYĩằabYĩễằYĩắõYbăắằàẫYẩ{ẫYỉ?băY3ẽằYốễằYẩc:ằYố*11ằb4Yĩ.băY1ófbăY2:băYộẵĩY1dYĩắạYỉõY2mbăYbắ!1Yẩ:ằYỉ*jYẫệằYỸ-#Yĩắ&băY3ạY2jổYĩịẳYậắ;Yb.băYẫằảbY2ẵ1ắỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰĨịóễ1Y3dỤY1&1YậaĩYìj;YĩắõYbăắằàẫYĩị9bY1ắjếĩY1ắcYĩắ}ổYố*11ằb4Yb?ổY1dYĩắạYĩ:cYị*Yíắ;bYòbăYẫằảbY2ẵ1ắYhYẫoằỤYắebăYố?YíắềằỦYĨịóễ1YậắằYĩắõYbăắằàẫYĩị9bYbăófằỤY1&1Ybắ?Ybăắằ9bY1òjYỉ8YĩằaíYĩm1YĩắõYbăắằàẫYốễằY1ắjếĩYắ*ẫỉĩ4ịYố?Y3ếbăYố]ĩYẩằbắYĩịóhbăY3ạYộ&1Yĩắỏ1YậaĩYìj;Yb?ổỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰBắ?Ybăắằ9bY1òjYởậằậcYẰồ*ỉ*ậằYĩắjế1YỐằàbYỔYậắc*YẮcồ*ị2YẮjăắ4ỉYĩ:ằYx:ằYắe1YỔ*ẩ4Y1ắcY0ằaĩYậắ;Yb.băYẫằảbY2ẵ1ắY1n*Y1ểYĩắạY1jbăY1}íYậắ;Yb.băY0;cYốàYĩẽĩYắểbY1ắẽbăYẩ:ằYốằịjỉY1obăYbắóYăằkíYbă.bY1ắ)bYốằịjỉYẩ{ổYĩịjổábỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰữ9bY1:bắY3dỤYố*11ằb4Y2:băYộẵĩY1dYĩắạY2ảY2?băYỉõY2mbăYẫ?YậắẻbăY1[bYbắ{bYốằ9bYổYĩaYắệYĩịgYố?Y2cY3dY1dYăằ&Yĩắ?bắYị7YắểbỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰĨắ4cYĂằ&ẫY3ẽ1Y3ằájYắ?bắY1n*YỘ*b*2jYữằcY-YẻbăYữịj14YĨjịb4ịỤYẩc:ằYố*11ằb4Yb?ổY1dYĩắạY3óg1YẩójYắ?bắYịếbăYị,ằYĩịcbăYỲ-ỴYb.ẫYĩễằỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰỐ*11ằb4Ybăọ*YvCỐẰw-Ỳ%Y2:băYộẵĩY1obăYẩ?Y1ẻbăYĩịẳbắYbăắằ9bY1òjYắò*Yắ6bY1n*YbắdẫYbăắằ9bY1òjYĩ:ằYĩịófbăYx:ằYắe1YỈĩ*bãcị2YƯẪợỨYỉ*jYậắằY1&1Y1jế1YĩắõYbăắằàẫYĩị9bY1ắjếĩY1ắcYậaĩYìj;Yậắ;Yìj*bỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰẮằàbỤY1&1Ybắ?Ybăắằ9bY1òjY3*băY1{bYbắ!1YỉõY2mbăY1ẻbăYbăắàYwBởYắ*ổYẫỊBởYĩịóễ1YậắằYĩắõYbăắằàẫYĩị9bYbăófằỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰv&1Ybắ?Ybăắằ9bY1òjYĩ:ằYĩịófbăYx:ằYắe1YẮ4ẩỉằbậằYƯÍắ[bYẨ*bỨY1obăY3*băYĩắõYbăắằàẫYẫếĩYẩc:ằYố*11ằb4Y2:băYộẵĩY1dYĩắạYăằkíY0;cYốàY1ắẽbăYẩ:ằYốằịjỉYỈởỊỈ-vcỐ-ỴYẩ9bYĩễằY$YăằfY3êbăYắêỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰvđbYĩ:ằYỐằàbYỔYĩaYìjẽ1Yăằ*YẪợỤY1&1Ybắ?Yậắc*Yắe1Y3*băYĩ]íYĩịjbăYíắ&ĩYĩịằạbYố*11ằb4Y2:băYộẵĩY2?bắYịằ9băY1ắcYĩị7Y4ẫY1dYĩắạYbă.bYbăọ*YốằịjỉYí*ị*ằbãẩj4bz*YĩjỗíYỶYƯẮÍẰỐỶỨYố?YốằịjỉYỈởỊỈ-vcỐ-ỴỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰĨịcbăYậắằY3dỤY1&1YbắdẫYbăắằ9bY1òjYậắ&1YắóễbăY3abYíắ&ĩYĩịằạbYẫếĩYẩc:ằYố*11ằb4Y1dYĩắạY1ắẽbăYẩ:ằYĩ}ĩY1;Y1&1Y1ắnbăYốằịjỉY1cịcb*ỤY1đbYăeằYẩ?Yố*11ằb4YíắềYìj&ĩỤYỉ*jYậắằYặĩYbắ}ĩYỶYẩc:ằYốằịjỉY1ắnbăYb?ổY3,Yă{ổY2ẵ1ắY0àbắYĩị9bYĩắaYăằễằYĩịcbăYắ*ằYĩắ]íYậờYìj*ỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰv&1Ybắ?Yậắc*Yắe1YẪợY3*băY2ẽ1Yỉò1YĩắõYbăắằàẫYố*11ằb4YỉõY2mbăYẫếĩYẩc:ằYíịcĩ4ằbYắẳbắY1[jY3ạY3ẽằYíắdYốễằY1&1Y0ằabYĩắạY1n*YốằịjỉY1cịcb*ỦỪ/íỰỪíY1ẩ*ỉỉPXíữc2ổXỰẪl*YĨắjYb.ẫYbăc&ằỤYỐằàbYỔYĩaYìjẽ1Yăằ*YẪợY3,Yĩ?ằYĩịgYỶ#YĩịằàjYJỈwY1ắcY1&1Y2ỏY&bYbăắằ9bY1òjỤYíắ&ĩYĩịằạbYố*11ằb4YíắềYìj&ĩYĩ:ằYx:ằYắe1YỒằỉ1cbỉằb-Ẫ*2ằỉcbỤYữàbắYốằàbYữịằăắ*ẫYố?YỒcẫ4b’ỉYhYữcỉĩcbYố?Yx:ằYắe1Ywjậ4YhYwjịắ*ẫỤY0*băYBcịĩắYv*ịcẩằb*Ủ/ỦỪ/íỰỪíY1ẩ*ỉỉPXíởjĩắcịXỰƯĨĨỘỐB/Ốằ4ĩb*ẫ+ỨỪ/íỰ