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. 2021 Feb 12;11:3697. doi: 10.1038/s41598-021-83355-1

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© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Nextstrain phylogenetic tree of local cases of SARS-CoV-2 and the most similar reference sequences in the GISAID database. Phylogenetic analysis suggests that S1, S10, S12, and S19 are similar to reference sequences that are predominately European. S21 and S23 are A.1 lineage viruses similar to reference sequences from the USA. The other samples are composed of B.1 and B.1 derived lineages and share genomes with reference sequences described predominantly in the USA. S_m refers to the sample sequenced on the MinION and S_i refers to the sample sequenced on the Ion Torrent next generation sequencing platforms; r_ refers to reference genome (Supplementary Table 3).