#China, #Shanghai has detected the #Omicron #subvariants #BQ1 and #XBB that have been prevailing in some overseas countries but experts said 2 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 to relieve #diarrhea that can be caused by subvariant #XBB15. GT: https://www.globaltimes.cn/page/202301/1283058.shtml
''#BQ1 and #XBB are new #subvariants of #Omicron which have become the dominant strains in some overseas countries and regions for their increased #transmissibility and immune escape capacity. ''