Here's the latest variant picture for the United States, to late February.

The XFG.* "Stratus" variant remained dominant, steady at 72%.

NB.1.8.1.* "Nimbus" grew to 17%.

#COVID19 #SARSCoV2 #USA #XFG #Stratus #NB_1_8_1 #Nimbus
🧵

The leading state reporting NB.1.8.1.* was Nebraska, reaching 44%.

Maryland and Colorado have been reporting at around 30%.
🧵

BA.3.2.* "Cicada" is finally starting to show signs of community transmissions, reaching 5-6% in New York and Maryland.
🧵

"Stratus" sub-lineage XFG.1.1 was characterised by a reversion to Spike W452R, which captured the attention of the Variant Hunters.

Wisconsin seems the current hotspot for XFG.1.1, reaching 47%.
🧵