Clustering Based Identification of SARS-CoV-2 Subtypes.

With the availability of more than half a million SARS-CoV-2 sequences and counting, many approaches have recently appeared which aim to leverage this information towards understanding the genomic diversity and dynamics of this virus. Early approaches involved building transmission networks or phylogenetic trees, the latter for which scalability becomes more of an issue with each day, due to its high computational complexity.