Biến thể Delta nguy hiểm như thế nào?

Theo SKĐS 12:36 16/08/2021

(Baothanhhoa.vn) - Khi biến thể Delta (B.1.617.2) xuất hiện, rất nhiều người lo lắng đặt câu hỏi về khả năng lây nhiễm, độc lực của chủng này, đặc biệt là mối quan tâm về hiệu quả của vắc xin với biến thể này…

,ệ[{ầị5ởởỴ>ớỠểỡịẫ>.Ấểéĩ{ỡệẽ{Ậẫịỡ5{ĩềpử{ệểẽỉ{ĩệú{ỡệé{ĩ7j=,/ệ[.,ớ{ầị5ởởỴ>ớỆẫ5ậ>{ậ5ỡ5-ợjịẫỴ>ở5ớj>.Ìệể{ấểéĩ{ỡệẽ{Ậẫịỡ5{:Ấ&[&1[2&];{ựpằỡ{ệểẻĩ*{ợằỡ{ĩệểẹp{ĩềúộể{ịj{ịàĩề{ẩảỡ{ầắp{ệnể{ứẹ{ìệ9{ĩáĩề{ịắử{ĩệểêỉ*{ẩỏầ{ịủầ{ầt5{ầệtĩề{ĩ7ử*{ẩảầ{ấểẻỡ{ị7{ỉòể{ờp5ĩ{ỡắỉ{ứẹ{ệểẻp{ờp9{ầt5{ứàầ{ựểĩ{ứồể{ấểéĩ{ỡệẽ{ĩ7ử…,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.,ởỡợjĩề.Ấểéĩ{ỡệẽ{Ậẫịỡ5{ậê{ịắử{ĩệểêỉ{ệốĩ{ầ6ầ{ấểéĩ{ỡệẽ{ỡợúồầ{ìể5,/ởỡợjĩề.,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ỉỏỡ{ỡợjĩề{ĩệưĩề{ờp5ĩ{ĩề8ể{ịồĩ{ĩệằỡ{ứẹ{ấểéĩ{ỡệẽ{ĩ7ử{ị7{ìệ9{ĩáĩề{ịắử{ĩệểêỉ{ấẻĩệ{ệốĩ{ệãĩ{ầ6ầ{ấểéĩ{ỡệẽ{ỡợúồầ&{Ầóĩề{ấò{ỡụ{Qầ{ầệj{ỡệằử{ầệh{ởò{ịắử{ĩệểêỉ{Ợ}{ầt5{ấểéĩ{ỡệẽ{Ậẫịỡ5{ị7{0*{ởj{ứồể{]-]&0{ấểéĩ{ỡệẽ{ềòầ{ỡụ{Ỡợpĩề{Ờpòầ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ầệh{ởò{ịắử{ĩệểêỉ{Ợ}{ị7{ầ6ầệ{ỡễĩệ{ầt5{ĩề7ĩệ{ậgầệ{ỡê{ệmầ&{Ầệh{ởò{ĩ7ử{ầệh{ợ5{ỉỏỡ{ĩềúộể{ấg{ĩệểêỉ{ầk{ỡệẽ{ịắử{ầệj{ấ5j{ĩệểep{ĩềúộể{ìệ6ầ&{Ầệh{ởò{0{ấểéĩ{ỡệẽ{Ậẫịỡ5{ềổể{ữ{[{ĩềúộể{ấg{ĩệểêỉ{ầk{ỡệẽ{ịắử{ẩéĩ{0{ĩềúộể{ìệ6ầ&{Ỡùầ{ị7{ềằớ{ẩóể{ởj{ứồể{ầ6ầ{ấểéĩ{ỡệẽ{ấ5ĩ{ẩặp&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.,ểỉề{ầị5ởởỴ>{ậỡệpỉấ{ểẦẫĩỡẫợ>{ởỡửịẫỴ>ừểậỡệ${3}}ớự%>{ởợầỴ>//ầ&ậệầĩ&ứĩ/ểỉề/ậẫởìỡjớ/ậ-ấ5jỡệ5ĩệệj5&ứĩ/ĩẫừở/][""/[}0ậ[[]"] 1ỡ3][ị2&ừẫấớ>{5ịỡỴ>Ấểéĩ{ỡệẽ{Ậẫịỡ5{ĩềpử{ệểẽỉ{ĩệú{ỡệé{ĩ7j=>{ừểậỡệỴ>3}}>{/.,/ớ.,ớ{ầị5ởởỴ>ớẦ5ớỡểjĩ>.Ấểéĩ{ỡệẽ{Ậẫịỡ5{ịắử{ị5ĩ{ĩệ5ĩệ{ởj{ứồể{ầ6ầ{ấểéĩ{ỡệẽ{ìệ6ầ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ĩkể{ầ6ầệ{ìệ6ầ*{ấểéĩ{ỡệẽ{Ậẫịỡ5{ầk{ỡệẽ{ịắử{ĩệểẹp{ĩềúộể{ấẻĩệ{ệốĩ{ầ6ầ{ấểéĩ{ỡệẽ{ỡợúồầ{ìể5&{Ỡ8ể{ýĩệ*{ấểéĩ{ỡệẽ{ĩ7ử{úồầ{ỡễĩệ{44Ỹ{ềẫĩẫ{ầt5{ứểợpở{Ở5ợở-Ầjứ-]{ệểẻĩ{ĩ5ử{ị7{Ậẫịỡ5{ứ7{ẩa{ỡáĩề{ẩéĩ{24Ỹ{ởj{ứồể{ĩệưĩề{ỡpặĩ{ỡợúồầ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.,ởỡợjĩề.Ấểéĩ{ỡệẽ{Ậẫịỡ5{ầk{ẩỏầ{ệốĩ{ìệóĩề=,/ởỡợjĩề.,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ệểẻĩ{ĩ5ử{ầệú5{ầk{ấạĩề{ầệùĩề{ĩềúộể{ĩệểêỉ{ấểéĩ{ỡệẽ{Ậẫịỡ5{ấẻĩệ{ĩảĩề{ệốĩ{ệ5ử{ậê{ỡũ{ứjĩề{ệốĩ&{Ỡpử{ĩệểeĩ*{ầ6ầ{ĩềệểeĩ{ầùp{ỡụ{Ởầjỡị5ĩậ{ẩáĩề{ỡợeĩ{ỡ8ớ{ầệễ{Ị5ĩầẫỡ{ầệh{ợ5{ấểéĩ{ỡệẽ{Ậẫịỡ5{ầk{ỡệẽ{ìệểéĩ{ấẻĩệ{ĩệắĩ{ậê{ĩệẳớ{ứểẻĩ{ệốĩ{ởj{ứồể{ầ6ầ{ấểéĩ{ỡệẽ{ỡợúồầ&{Ỡáĩề{ìệ9{ĩáĩề{ĩệẳớ{ứểẻĩ{ầk{ỡệẽ{ậâĩ{ỡáĩề{ợtể{ợj{ỡũ{ứjĩề*{ẩảầ{ấểẻỡ{ị7{ứồể{ầ6ầ{ấẻĩệ{ĩệắĩ{ầk{ấẻĩệ{ịữ{ĩẹĩ{ĩệú{ẩ6ể{ỡệ6j{ẩúộĩề*{ấbj{ớệf&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.,ởỡợjĩề.Ứàầ{ựểĩ{ầk{ệểẻp{ờp9{ứồể{ấểéĩ{ỡệẽ{Ậẫịỡ5{ìệóĩề=,/ởỡợjĩề.,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ĩềệểeĩ{ầùp{ỡụ{ýĩệ{ẩáĩề{ỡợeĩ{ẤỈÍ{ầệj{ỡệằử{ứàầ{ựểĩ{ứâĩ{ệểẻp{ờp9{ứồể{ấểéĩ{ỡệẽ{Ậẫịỡ5*{úồầ{ỡễĩệ{ỡợeĩ{4}Ỹ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ầs{ỡệẽ*{ầk{ìệj9ĩề{3}1{ấẻĩệ{ĩệắĩ{ẩa{ĩệẳớ{ứểẻĩ{ứồể{ấểéĩ{ỡệẽ{Ậẫịỡ5&{Ỡợjĩề{ởò{ấẻĩệ{ĩệắĩ{ĩệẳớ{ứểẻĩ{ĩ7ử*{ầệh{ầk{31/3} {ĩệẳớ{ứểẻĩ{ị7{ẩa{ỡểeỉ{ứàầ{ựểĩ{]{ịểẹp*{ầlĩ{ị8ể{ị7{ấẻĩệ{ĩệắĩ{ĩệẳớ{ứểẻĩ{ầệú5{ỡểeỉ{ứàầ{ựểĩ{ẦJỨỂẬ-[4{ẩặử{ẩt&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ỡ8ể{Ệj5{Ìv*{ỡệòĩề{ìe{ỡụ{Ịjở{ýĩềẫịẫở{ầệh{ợ5{44&1Ỹ{ỡợjĩề{ởò{ "2&}}}{ấẻĩệ{ĩệắĩ{ĩệẳớ{ứểẻĩ{ậj{ẦJỨỂẬ-[4{ị7{ìệóĩề{ỡểeỉ{ứàầ{ựểĩ&{Ỡợjĩề{ởò{[]&]" {ầ5{ỡũ{ứjĩề{ậj{ẦJỨỂẬ-[4{ỡụ{ỡệ6ĩề{[]/]}]}{ẩéĩ{ỡệ6ĩề{1/]}][*{ầk{ẩéĩ{44&3Ỹ{ị7{ìệóĩề{ỡểeỉ{ứàầ{ựểĩ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.,ểỉề{ầị5ởởỴ>{ểẦẫĩỡẫợ>{ởỡửịẫỴ>ừểậỡệ${3}}ớự%>{ởợầỴ>//ầ&ậệầĩ&ứĩ/ểỉề/ậẫởìỡjớ/ậ-ấ5jỡệ5ĩệệj5&ứĩ/ĩẫừở/][""/[}0ậ[[]"] 1ỡ }0[ị2&ừẫấớ>{5ịỡỴ>Ấểéĩ{ỡệẽ{Ậẫịỡ5{ĩềpử{ệểẽỉ{ĩệú{ỡệé{ĩ7j=>{ừểậỡệỴ>3}}>{/.,/ớ.,ớ{ầị5ởởỴ>ớẦ5ớỡểjĩ>.Ấểéĩ{ỡệẽ{Ậẫịỡ5{ĩềpử{ệểẽỉ*{ứàầ{ựểĩ{ứâĩ{ị7{ấểẻĩ{ớệ6ớ{ớệlĩề{ấẻĩệ{ệểẻp{ờp9{ĩệằỡ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.Ỉjậẫợĩ5{ầuĩề{ầóĩề{ấò{ứàầ{ựểĩ{ệểẻp{ờp9{ứồể{ấểéĩ{ỡệẽ{Ậẫịỡ5{ìệể{ầ6ầ{ấẻĩệ{ĩệắĩ{ầk{ìệ6ĩề{ỡệẽ{ẩảầ{ệểẻp{ỡợpĩề{ệl5{ứồể{ỡằỡ{ầ9{ấểéĩ{ỡệẽ{ầt5{Ở5ợở-Ầjứ-]*{ấ5j{ềọỉ{ấểéĩ{ỡệẽ{Ậẫỡ5ị&{Ứ5ầầểĩẫ{Í#Í{ệểẻp{ờp9{ìệj9ĩề{1}Ỹ{ứồể{ấểéĩ{ỡệẽ{Ậẫịỡ5&{Ĩệú{ứẳử{ầk{ỡệẽ{ĩkể$,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.-{Ấểéĩ{ỡệẽ{Ậẫịỡ5{ậê{ịắử{ĩệểêỉ{ệốĩ{ầ6ầ{ấểéĩ{ỡệé{ỡợúồầ{ìể5*{ỉảầ{ậr{ầệú5{ầệàầ{ầk{ẩỏầ{ịủầ{ỉ8ĩệ{ệốĩ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.-{Ứàầ{ựểĩ{ứâĩ{ệểẻp{ờp9{ứồể{ấểéĩ{ỡệẽ{Ậẫịỡ5&{Ấẻĩệ{ĩệắĩ{ầặĩ{ớệ9ể{ỡểeỉ{ẩt{]{ịểẹp{ẩẽ{ầk{ệểẻp{ờp9{ầ5j{ĩệằỡ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.-{Ỡểeỉ{ứàầ{ựểĩ{ị7{ầ6ầệ{ệưp{ệểẻp{ĩệằỡ{ẩẽ{ềể9ỉ{ấểéĩ{ỡệẽ{Ậẫịỡ5{ớệ6ỡ{ỡợểẽĩ&,/ớ.,ớ{ầị5ởởỴ>ớẤjậử>.-{Ấểéĩ{ỡệẽ{Ậẫịỡ5{ầk{ỡệẽ{ị7{ấểéĩ{ỡệẽ{ầệễĩệ{ỡợjĩề{ứ7ể{ỡệ6ĩề{ỡồể{ỡợeĩ{ỡj7ĩ{ỡệé{ềểồể{ĩép{ầệqĩề{ỡ5{ìệóĩề{ỡểeỉ{ứàầ{ựểĩ{ẩặử{ẩt&,/ớ.,ớ{ầị5ởởỴ>ớýpỡệjợ>.Ỡệẫj{ỞÌẨỞ,/ớ.