Omicron Sub-Variant BF.7 Driving China’s COVID Surge: All You Need To Know<br /><br />The current surge in Covid cases in China is believed to be driven by the BF.7 sub-variant of Omicron that is circulating in the country. The variant is reportedly more infectious and transmits more quickly than other variants known so far. #coronavirus #covid19<br /><br />#ndtvindia <br />#news <br />#bbc <br />#aajtak <br />#indiatoday <br />#zeenews <br />#cnn <br />#cnnnews18
