Where was it first detected and where is it now?
The variant was first detected in Colombia in January 2021, where cases continue to rise....
How widespread is mu in the United States?
About 2,000 mu cases have been identified in the United States, so far, according to the Global Initiative on Sharing All Influenza Data (GISAID), the largest database of novel coronavirus genome sequences in the world. Most cases have been recorded in California, Florida, Texas and New York, among others.
https://www.washingtonpost.com/world/2021/09/03/mu-coronavirus-variant-explained/
The variant was first detected in Colombia in January 2021, where cases continue to rise....
How widespread is mu in the United States?
About 2,000 mu cases have been identified in the United States, so far, according to the Global Initiative on Sharing All Influenza Data (GISAID), the largest database of novel coronavirus genome sequences in the world. Most cases have been recorded in California, Florida, Texas and New York, among others.
https://www.washingtonpost.com/world/2021/09/03/mu-coronavirus-variant-explained/