One subvariant, BF.7, has recently been identified as the main variant spreading in Beijing, and is contributing to a wider surge of COVID infections in China
Here's all you need to know⬇️
#COVID #OmicronBF7
https://www.boomlive.in/explainers/new-covid-omicorn-variant-bf7-china-epidemic-20537?utm_medium=Social__TW_Echobox&utm_source=Twitter#Echobox=1671789156