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.

ỗDrpẢỀưÔÔmỡỌđĐỐỀẮỡơ8CỒUÂỂpỂDỵỂpẾDĐẤỂpÃGỂCpỌDỖp$ƯốúpỀừỆpỂDĐẦỒpỂCỜNĐpỐứĐpỆwẢp%9g"*-rũỗ/DrơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơỗĐỆCpẢỀưÔÔmỡẢỆÔ-ỌDỄỐỄỡpỐĐỐỀẮmỡ8CỒUÂỂpỂDỵỂpẾDĐẤỂpÃGỂCpỌDỖp$ƯốúpỀừỆpỂDĐẦỒpỂCỜNĐpỐứĐpỆwẢp%9g"*-rũpDÉỂDpửỂDprỡpÔÕẢmỡ//ẢốẠưỄỐDưỂDDỄưốRỂ/ĐỆC/ÃẮÔẾỐỄỌ/ỂẮSÔ/sssủ/rụụÃuqủuùtúỐùrủũỀrốSẮẠỌỡpưỀỐmỡ8CỒUÂỂpỂDỵỂpẾDĐẤỂpÃGỂCpỌDỖp$ƯốúpỀừỆpỂDĐẦỒpỂCỜNĐpỐứĐpỆwẢp%9g"*-rũỡpÃưỐư-ỌDỄỐỄ-ỄÕĐCĐỂưỀ-ÔÕẢmỡDỐỐỌÔỏ//ẢÃỂĐỆCốRĐẮỐỂưỆỌỀỒÔốRỂ/Ốùsq/ỒỌỀỄưÃẮÃ/ĐRỌUẢĐRỄ/sqss_qụ_ru/ẠĐẮỂỐDẮssqusqssốÊỌCỡp/ơỬỂDpỆĐỂDpDHưpộ8CỒỈỂỏpƯ}ẫ/đđig8ổỗ/ỌơỗỌpẢỀưÔÔmỡỌ]ẮưÃỡơ$ƯốúpĂỜOẢpẠĐẤỐpĂẤỂpỀừpÃGỂCpỌDỖpẢƠưpẠĐẤỂpỐDẨp9ỆĐẢÕỄỂpRừpĂưỂCpCỵUpÕưpỀừỂpÔFỂCpÃẸẢDp%9g"*-rũpỆMĐpỐÕÂỂpỐỄừỂpẢỹỒốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơđDẮỄpẠứỄpẢứỄpỆMĐpỂDỷỐpẢƠưpđJpẢDỢẢpípỐẤpỐDẤpCĐMĐpộh]9ổôpỐÕỄỂCpỐỒỹỂpẢỒỊĐpỐDứỂCpùôpÔỊpẢưpỂDĐẪỆp$ƯốúpẢDĐẤỆpúsopÔỊpẢưpỆMĐôpỐvỂCpÔỄpRMĐpỆỢẢptụopỐÕỄỂCpRGỂCprpỐỒỹỂốpđựĐp7ŨôpÔỊpẢưpỂDĐẪỆp$ƯốúpẢDĐẤỆpĂẤỂpùúoốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơ$ƯốúpẾDÌỂCpỌDửĐpỀừpÃGỂCpỌDỖpỆMĐpẢƠưpẠĐẤỂpỐDẨp9ỆĐẢÕỄỂpRÉpỂFpĂỜOẢpTứẢpĂẸỂDpỀỹỂpĂỹỒpỐĐÂỂpRừỄpỐDứỂCprpỂvỆpỂưUpRừpĂỜOẢph]9pỐDẮỄpÃÍĐpẾẨpỐỞpỐDứỂCpuốpđDẮỄpÔỊpỀĐẬỒpẢƠưph]9ôpÔỊpẢưp%9g"*-rũpỐÕÂỂpỐỄừỂpẢỹỒpĂữpỐvỂCpỐÕỄỂCpupỐỒỹỂpỀĐÂỂpỐĐẤỌpCỹỂpĂỵUốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơ[ĐỊỂCpỂDỜpÃGỂCpỌDỖp“ưỂDpẮỆ”p$Ưốuôp$ƯốúpẢỚỂCpĂyẢpẠĐẬỐpẢFpẾDửpỂvỂCpỂẰpỐÕứỂDpĂỜOẢpDẬpỐDỊỂCpỆĐẪỂpÃẸẢDpẢFpĂỜOẢpỂDNpỐĐÂỆpẢDƠỂCpDỄyẢpỆwẢpẠẬỂDpỐÕỜMẢpĂFốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơđÕỜÓỂCpỂDFỆpẾŨpỐDỒAỐpRẦp%9g"*-rũpẢƠưph]9ôpẠừp7ưÕĐưpgưỂp5ẮÕẾDỄRẮpỂCừUprs/ụpẢDỄpÕxỂCpRÉpỀÚpÃỄpỂừUpỆừp$ƯốúpẢFpẾDửpỂvỂCpỀỵUpỀưỂpỆựỂDpDLỂpẢứẢpÃGỂCpỌDỖpẾDứẢpẢƠưp9ỆĐẢÕỄỂpĂưỂCpỀỜỒpDừỂDốp&ỊĐpRMĐpỂDĐẦỒpỂCỜNĐôpDHpẢFpỐDẨpỐứĐpỆwẢp%9g"*-rũôpỐDAỆpẢDEpỂCưUpÔưỒpẾDĐpRỞưpẾDIĐpẠẬỂDpỐÕỜMẢpĂFốpđDẮỄpẠừpgưỂp5ẮÕẾDỄRẮôph]9pĂưỂCpĂứỂDpCĐứpỂDQỂCpẠứỄpẢứỄpRẦpẢứẢpỐÕỜNỂCpDOỌpỐứĐpỂDĐẪỆốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơđÕỄỂCpẾDĐpĂFôpỂDừpỂCDĐÂỂpẢỢỒpRẦpRĐÕỒÔpRừpRưẢẢĐỂẮp[ÕẮCỄÕUpẫỄỀưỂÃpỐDỒĨẢpỐÕỒỂCpỐỵỆpUpỐẤp7ưUỄp%ỀĐỂĐẢpỐựĐpỐDừỂDpỌDỊpcỄẢDẮÔỐẮÕpẢƠưpẠưỂCp7ĐỂỂẮÔỄỐưpộ7ŨổpẢDỄpẠĐẤỐpẢFpỂDĐẦỒpẠxỂCpẢDỢỂCpẢDỄpỐDỷUpỂDQỂCpỂCỜNĐpĂữpỂDĐẪỆp9ỆĐẢÕỄỂpĂưỂCpỆwẢp$Ưốúốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơđỒUpỂDĐÂỂôpÃỔpÔỊpẢưp%9g"*-rũpCĐưpỐvỂCpẾDĐẤỂpÔỊpỐÕỜNỂCpDOỌpỌDửĐpỂDAỌpRĐẬỂpẢỚỂCpỐvỂCpỀÂỂpÓpỆĨỐpÔỊpỎỒỊẢpCĐưpỂDỜỂCpÔỊpẢưpỐPpRỄỂCpẾDÌỂCpỐvỂCpĂĨỐpẠĐẤỂốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơđDẮỄpCĐMĐpẢDỒUÂỂpCĐưôpẾẤỐpỎỒửpỂừUpỌDỹỂpỀMỂpỀừpỂDNpÔỠpDĐẬỒpỎỒửpẢƠưpRưẢẢĐỂẮpẢFpỐDẨpCĐỘỌpCĐửỆpỂCỒUpẢLpẠẬỂDpỂyỂCpRừpỐPpRỄỂCốp$ừpgưỂp5ẮÕẾDỄRẮpẢỚỂCpẢDỄpẠĐẤỐpẾDÌỂCpẢFpẠxỂCpẢDỢỂCpẢDỄpỐDỷUp$ƯốúpỂCỒUpDĐẨỆpDLỂpẠỷỐpẾÙpÃGỂCpỌDỖpỂừỄpẾDứẢpẢƠưpẠĐẤỂpỐDẨp9ỆĐẢÕỄỂpÃỔpÔỊpẢưpỆwẢpỆMĐpỐvỂCpRHỐpẢFpỐDẨpCĐưpỐvỂCpứỌpỀỠẢpĂỊĐpRMĐpẢứẢpÃẸẢDpRỖpUpỐẤpRừpỂCỒUpẢLpỂDĐẦỒpỂCỜNĐpDLỂpẠẸpỆwẢpDĨĐpẢDỢỂCp%9g"*pẾẰỄpÃừĐpộ6ỄỂCp%9g"*ổốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơh]9pẢỔỂCpẢứẢpẢDỒUÂỂpCĐưpẾDứẢpẢỚỂCpẢDỄpÕxỂCpRĐẬẢpÃẸẢDpẠẬỂDp%9g"*-rũpẾẰỄpÃừĐpỆừpRỊỂpÃỄpỐÉỂDpỐÕựỂCpẠỷỐpẠÉỂDpĂýỂCpỐÕỄỂCpỌDỵỂpỌDỊĐpRưẢẢĐỂẮpDĐẬỂpỂưUpÔẴpẢDẺpẢừỂCpẾDĐẤỂpỂDĐẦỒpẠĐẤỂpỐDẨpỆMĐpRừpẾDÌỂCpỐDẨpÃỠpĂỄứỂpỐÕỜMẢpTỒỷỐpDĐẬỂốp%ứẢpỂDừpẾDỄưpDHẢpẢỚỂCpĂưỂCpẢDỘpÚpĂẤỂpÃGỂCpỌDỖp$ƯốsốụúôpĂỜOẢpỌDứỐpDĐẬỂpỀỹỂpĂỹỒpỐĐÂỂpÓpỶỂp&ĨôpỂLĐpTỒỷỐpDĐẬỂpỂDĐẦỒpẠĐẤỂpỐDẨpRừpĂưỂCpỀỵUpỀưỂpỂDưỂDpẢDFỂCốỗ/ỌơỗỌpẢỀưÔÔmỡỌ$ỄÃUỡơ8CừUprs/ụôph]9pỂDAỂpĂẸỂDpĂựĐpÃẸẢDp%9g"*-rũpRÀỂpỀừpỐÉỂDpỐÕựỂCpẾDÁỂpẢỷỌpUpỐẤpỐỄừỂpẢỹỒpRừpẢứẢpỎỒỊẢpCĐưpẢỹỂpỌDửĐpẢỵỂpỂDwẢpỐứĐpứỌpĂyỐpẢứẢpẠĐẬỂpỌDứỌpỌDGỂCpÃẸẢDpỂDỜpĂẮỄpẾDÁỒpỐÕưỂCôpCĐữỂpẢứẢDpTữpDĨĐpẾDĐpẢứẢpẢưpẠẬỂDpỐvỂCpẢưỄpẢỔỂCpRMĐpẢDĐẤỂpÃẸẢDpỐĐÂỆpẢDƠỂCố/ốỗ/ỌơỗỌpẢỀưÔÔmỡỌƯỒỐDỄÕỡơộđđig8/gĐẮỐỂưỆ+ổỗ/Ọơ