"Some call it a swarm of variants — others refer to it as variant soup. Whatever it’s called, the current crop of immunity-dodging offshoots of the #Omicron variant of SARS-CoV-2 is unprecedented in its diversity. This complexity makes it harder to predict coming waves of infection." #COVID #Omicron #SARSCoV2 https://www.nature.com/articles/d41586-022-03445-6#Echobox=1667061699