The United States has reported at least 2,753 cases of coronavirus variants first detected in the United Kingdom, South Africa and Brazil, according to the US Centers for Disease Control and Prevention.
Genomic sequencing has revealed cases of the three most worrisome variants in 47 states, Washington, DC, and Puerto Rico.
The CDC says this does not represent the total number of such cases circulating in the US, only those detected by testing positive samples.
UK variant: The vast majority of these cases, 2,672, are the most contagious variant known as B.1.1.7, which was originally detected in the UK. This variant has been found in 46 states, Puerto Rico, and Washington, DC. About 24% of the cases are in Florida.
South African variant: There have been 68 cases of a variant first seen in South Africa, called B.1.351, in 16 states and Washington, DC.
Brazil variant: 13 total cases of variant P.1 linked for the first time to Brazil have been discovered in 7 states.