Tweet von Eric Feigl-Ding (@DrEricDing) um 23. Jan., 23:09 I’m concerned about the new #BA2 sub variant of #Omicron. In the left panel, you see it is surging (light green) to almost half of all Danish 🇩🇰 #Omicron cases—surpassing the old Omicron BA1 variant by a lot. Either it’s much faster transmission or it evades immunity even more.👇 https://t.co/f5vhHOZl5H

https://twitter.com/DrEricDing/status/1485310469451792388