Nguyên nhân khiến dòng phụ BA.5 làm nhiều người tái mắc COVID-19

(TTXVN/Vietnam+) 08:46 14/07/2022

BA.5 được biết đến là dòng phụ của biến thể Omicron và đang gây ra làn sóng dịch COVID-19 mới trên toàn cầu.

ôẬợớỹẸúÓÓỉơMẩẨÒẸÀơố3ẦỌPẮẼớẼẬwẼớÉẬẨẰẼớAỀẼẦớMẬÔớỶÚòqớẸụẺớẼẬẨẶỌớẼẦỘĨẨớÒùẨớẺừỹớỸ4ề>@-ợuô/ẬợốôMớỹẸúÓÓỉơMỶÊAPơốôẨẺẦớỹẸúÓÓỉơỹẺÓ-MẬÊÒÊơớÒẨÒẸÀỉơ3ẦỌPẮẼớẼẬwẼớÉẬẨẰẼớAỀẼẦớMẬÔớỶÚòqớẸụẺớẼẬẨẶỌớẼẦỘĨẨớÒùẨớẺừỹớỸ4ề>@-ợuớẬBẼẬớũẼẬớợơớÓOỹỉơ//ỹòỷúÊÒẬúẼẬẬÊúòỢẼ/ẨẺẦ/AÀÓÉÒÊM/ẼÀỞÓ/ởởởt/ợssApờtprỡqÒrợtuẸợòỞÀỷMơớúẸÒỉơ3ẦỌPẮẼớẼẬwẼớÉẬẨẰẼớAỀẼẦớMẬÔớỶÚòqớẸụẺớẼẬẨẶỌớẼẦỘĨẨớÒùẨớẺừỹớỸ4ề>@-ợuơớAúÒú-MẬÊÒÊ-ÊOẨẦẨẼúẸ-ÓOỹỉơẬÒÒMÓn//ỹAẼẨẺẦòỢẨÀÒẼúẺMẸỌÓòỢẼ/Òrởờ/ỌMẸÊúAÀA/ẨỢMPỹẨỢÊ/ởờởở_ờs_ợp/ỷẨÀẼÒẬÀởởờpởờởởòEMẦơớ/ốŨẼẬớẺẨẼẬớẬỆúớỏ3ẦỌHẼnớÚ(â/ẩẩểề3õô/MốôMớỹẸúÓÓỉơM<ÀúAơốỶÚòqớÁỘJỹớỷẨẰÒớÁẰẼớẸụớAỀẼẦớMẬÔớỹỐúớỷẨẰẼớÒẬẴớ4ẺẨỹOÊẼớỢụớÁúẼẦớẦwPớOúớẸụẼớÓẾẼẦớACỹẬớỸ4ề>@-ợuớẺỈẨớÒOẮẼớÒÊụẼớỹyỌòô/MốôMớỹẸúÓÓỉơMỶÊAPơốẩẬÀÊớỷùÊớỹùÊớẺỈẨớẼẬxÒớỹỐúớẩÍớỹẬỔỹớễớÒẰớÒẬẰớẦẨỈẨớỏệ<4õóớÒOÊẼẦớÒỌyẼớỹỌGẨớÒẬùẼẦớróớÓGớỹúớẼẬẨÂẺớỶÚòqớỹẬẨẰẺớqởjớÓGớỹúớẺỈẨóớÒứẼẦớÓÊớỢỈẨớẺỔỹớỡsjớÒOÊẼẦớỢỀẼẦớợớÒỌyẼòớẩủẨớ2UóớÓGớỹúớẼẬẨÂẺớỶÚòqớỹẬẨẰẺớÁẰẼớrqjòô/MốôMớỹẸúÓÓỉơMỶÊAPơốỶÚòqớÉẬFẼẦớMẬũẨớẸụớAỀẼẦớMẬÔớẺỈẨớỹỐúớỷẨẰẼớÒẬẴớ4ẺẨỹOÊẼớỢBớẼẾớÁỘJỹớỠùỹớÁCẼẬớẸyẼớÁyỌớÒẨẮẼớỢụÊớÒẬùẼẦớợớẼứẺớẼúPớỢụớÁỘJỹớệ<4ớÒẬÀÊớAỄẨớÉẴớÒỖớÒẬùẼẦớpòớẩẬÀÊớÓGớẸẨẲỌớỹỐúớệ<4óớÓGớỹúớỸ4ề>@-ợuớÒOẮẼớÒÊụẼớỹyỌớÁướÒứẼẦớÒOÊẼẦớpớÒỌyẼớẸẨẮẼớÒẨẰMớẦyẼớÁwPòô/MốôMớỹẸúÓÓỉơMỶÊAPơố)ẨGẼẦớẼẬỘớAỀẼẦớMẬÔớ“úẼẬớÀẺ”ớỶÚòpóớỶÚòqớỹỒẼẦớÁửỹớỷẨẲÒớỹẾớÉẬũớẼứẼẦớẼẠớÒOùẼẬớÁỘJỹớẬẲớÒẬGẼẦớẺẨÂẼớACỹẬớỹẾớÁỘJỹớẼẬĨớÒẨẮẺớỹẬỐẼẦớẬÊửỹớẺừỹớỷẲẼẬớÒOỘỈỹớÁẾòô/MốôMớỹẸúÓÓỉơMỶÊAPơốẩOỘKẼẦớẼẬẾẺớÉUớÒẬỌýÒớỢẶớỸ4ề>@-ợuớỹỐúớệ<4óớỷụớ2úOẨúớềúẼớ0ÀOÉẬÊỢÀớẼẦụPớợở/sớỹẬÊớOựẼẦớỢBớẸQớAÊớẼụPớẺụớỶÚòqớỹẾớÉẬũớẼứẼẦớẸwPớẸúẼớẺủẼẬớẬỊẼớỹùỹớAỀẼẦớMẬÔớÉẬùỹớỹỐúớ4ẺẨỹOÊẼớÁúẼẦớẸỘỌớẬụẼẬòớ#GẨớỢỈẨớẼẬẨẶỌớẼẦỘĨẨóớẬỆớỹẾớÒẬẴớÒùẨớẺừỹớỸ4ề>@-ợuóớÒẬýẺớỹẬẪớẼẦúPớÓúỌớÉẬẨớỢỖúớÉẬỂẨớỷẲẼẬớÒOỘỈỹớÁẾòớẩẬÀÊớỷụớềúẼớ0ÀOÉẬÊỢÀóớệ<4ớÁúẼẦớÁùẼẬớẦẨùớẼẬỜẼẦớỷùÊớỹùÊớỢẶớỹùỹớÒOỘĨẼẦớẬJMớÒùẨớẼẬẨÂẺòô/MốôMớỹẸúÓÓỉơMỶÊAPơốẩOÊẼẦớÉẬẨớÁẾóớẼẬụớẼẦẬẨẮẼớỹỔỌớỢẶớỢẨOỌÓớỢụớỢúỹỹẨẼÀớ)OÀẦÊOPớâÊẸúẼAớÒẬỌIỹớÒOỌẼẦớÒwẺớPớÒẰớ2úPÊớỸẸẨẼẨỹớÒủẨớÒẬụẼẬớMẬGớầÊỹẬÀÓÒÀOớỹỐúớỷúẼẦớ2ẨẼẼÀÓÊÒúớỏ2UõớỹẬÊớỷẨẰÒớỹẾớẼẬẨẶỌớỷựẼẦớỹẬỔẼẦớỹẬÊớÒẬxPớẼẬỜẼẦớẼẦỘĨẨớÁướẼẬẨÂẺớ4ẺẨỹOÊẼớÁúẼẦớẺừỹớỶÚòqòô/MốôMớỹẸúÓÓỉơMỶÊAPơốẩỌPớẼẬẨẮẼóớAÕớÓGớỹúớỸ4ề>@-ợuớẦẨúớÒứẼẦớÉẬẨẰẼớÓGớÒOỘĨẼẦớẬJMớMẬũẨớẼẬýMớỢẨẲẼớỹỒẼẦớÒứẼẦớẸẮẼớKớẺIÒớÓGớNỌGỹớẦẨúớẼẬỘẼẦớÓGớỹúớÒỚớỢÊẼẦớÉẬFẼẦớÒứẼẦớÁIÒớỷẨẰẼòô/MốôMớỹẸúÓÓỉơMỶÊAPơốẩẬÀÊớẦẨỈẨớỹẬỌPẮẼớẦẨúóớÉẰÒớNỌũớẼụPớMẬyẼớẸỈẼớẸụớẼẬĨớÓƠớẬẨẲỌớNỌũớỹỐúớỢúỹỹẨẼÀớỹẾớÒẬẴớẦẨỎMớẦẨũẺớẼẦỌPớỹỊớỷẲẼẬớẼửẼẦớỢụớÒỚớỢÊẼẦòớỶụớềúẼớ0ÀOÉẬÊỢÀớỹỒẼẦớỹẬÊớỷẨẰÒớÉẬFẼẦớỹẾớỷựẼẦớỹẬỔẼẦớỹẬÊớÒẬxPớỶÚòqớẼẦỌPớẬẨẴẺớẬỊẼớỷxÒớÉRớAỀẼẦớMẬÔớẼụÊớÉẬùỹớỹỐúớỷẨẰẼớÒẬẴớ4ẺẨỹOÊẼớAÕớÓGớỹúớẺừỹớẺỈẨớÒứẼẦớỢỆÒớỹẾớÒẬẴớẦẨúớÒứẼẦớùMớẸƠỹớÁGẨớỢỈẨớỹùỹớACỹẬớỢÔớPớÒẰớỢụớẼẦỌPớỹỊớẼẬẨẶỌớẼẦỘĨẨớẬỊẼớỷCớẺừỹớẬIẨớỹẬỔẼẦớỸ4ề>@ớÉẠÊớAụẨớỏ1ÊẼẦớỸ4ề>@õòô/MốôMớỹẸúÓÓỉơMỶÊAPơốệ<4ớỹÕẼẦớỹùỹớỹẬỌPẮẼớẦẨúớÉẬùỹớỹỒẼẦớỹẬÊớOựẼẦớỢẨẲỹớACỹẬớỷẲẼẬớỸ4ề>@-ợuớÉẠÊớAụẨớẺụớỢGẼớAÊớÒBẼẬớÒOủẼẦớỷxÒớỷBẼẬớÁữẼẦớÒOÊẼẦớMẬwẼớMẬGẨớỢúỹỹẨẼÀớẬẨẲẼớẼúPớÓĂớỹẬDớỹụẼẦớÉẬẨẰẼớẼẬẨẶỌớỷẨẰẼớÒẬẴớẺỈẨớỢụớÉẬFẼẦớÒẬẴớAƠớÁÊùẼớÒOỘỈỹớỠỌxÒớẬẨẲẼòớỸùỹớẼẬụớÉẬÊúớẬỆỹớỹỒẼẦớÁúẼẦớỹẬỎớQớÁẰẼớAỀẼẦớMẬÔớỶÚòởòsqóớÁỘJỹớMẬùÒớẬẨẲẼớẸyẼớÁyỌớÒẨẮẼớKớXẼớ#IóớẼỊẨớỠỌxÒớẬẨẲẼớẼẬẨẶỌớỷẨẰẼớÒẬẴớỢụớÁúẼẦớẸwPớẸúẼớẼẬúẼẬớỹẬẾẼẦòô/MốôMớỹẸúÓÓỉơMỶÊAPơố3ẦụPớợở/sóớệ<4ớẼẬýẼớÁCẼẬớÁủẨớACỹẬớỸ4ề>@-ợuớỢỵẼớẸụớÒBẼẬớÒOủẼẦớÉẬỳẼớỹxMớPớÒẰớÒÊụẼớỹyỌớỢụớỹùỹớNỌGỹớẦẨúớỹyẼớMẬũẨớỹwẼớẼẬừỹớÒùẨớùMớÁửÒớỹùỹớỷẨẲẼớMẬùMớMẬỀẼẦớACỹẬớẼẬỘớÁÀÊớÉẬỳỌớÒOúẼẦóớẦẨưẼớỹùỹẬớỠướẬIẨớÉẬẨớỹùỹớỹúớỷẲẼẬớÒứẼẦớỹúÊớỹÕẼẦớỢỈẨớỹẬẨẰẼớACỹẬớÒẨẮẺớỹẬỐẼẦò/òô/MốôMớỹẸúÓÓỉơMÚỌÒẬÊOơốỏẩẩểề3/ềẨÀÒẼúẺ+õô/Mố