Tag: #Omicron subvariants BQ.1

Shanghai detects Omicron subvariants BQ.1 and XBB from imported cases

Du Qiongfang January 07, 2023

Shanghai detects Omicron subvariants BQ.1 and XBB from imported cases

Shanghai has detected the Omicron subvariants BQ.1 and XBB that have been prevailing in some overseas countries but experts said the two mutant strains were found in imported cases placed under closed-loop management which has not caused local transmission, saying there is no need to hoard Montmorillonite powder...More