BF.7 omicron sub-variant is behind China’s new covid waveByGround Report Desk21 Dec 2022BF.7 Covid variant; Scientists have warned in recent days about the rapid mutation of the SARS-CoV-2 and omicron virus into new subvariantsRead More
/ground-report/media/post_banners/wp-content/uploads/2022/05/Source-unsplash-2022-05-05T215937.642.jpg)