Omicron Offshoot NB.1.8.1 Drives Rising COVID Cases Across Australia
A fast-spreading Omicron subvariant, NB.1.8.1, is driving an uptick in COVID-19 infections across Australia, warns virologist Dr. Lara Herrero in The Conversation. The World Health Organization (WHO) has classified NB.1.8.1, a descendant of the…