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First whole genome sequences and phylogenetic analysis of SARS-CoV-2 virus isolates during COVID-19 outbreak in Tunisia, North Africa.

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Fares, Wasfi | Chouikha, Anissa | Ghedira, Kais | Gdoura, Mariem | Rezig, Dorra | Boubaker, Sondes, Haddad | Dhifallah, Imene, Ben | Touzi, Henda | Hammami, Walid | Meddeb, Zina | Sedraoui, Amel | Hogga, Nahed | Abouda, Imen | Kwasiborski, Aurelia | Hourdel, Veronique | Mikaty, Guillain | Caro, Valerie | Manuguerra, Jean, Claude | Alaya, Nissaf, Ben | Triki, Henda

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Posté sur Authorea le 5 juin 2020. International audience. Full genomes sequences of six Tunisian SARS-CoV-2 strains were obtained from imported and locally transmission cases during the COVID-19 outbreak. Reported sequences were non-identical with 0.1% nucleotide divergence rate and clustered into 6 different clades with worldwide sequences. SNPs results favor the distribution of the reported Tunisian sequences into 3 major genotypes. These results indicate multiple introductions of the virus in Tunisia and add new genomic data on SARS-CoV-2 at the international level.

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