Genomic Epidemiology of Severe Acute Respiratory Syndrome Coronavirus 2, Colombia.

ABSTRACT: Coronavirus disease (COVID-19) in Colombia was first diagnosed in a traveler arriving from Italy on February 26, 2020. However, limited data are available on the origins and number of introductions of COVID-19 into the country. We sequenced the causative agent of COVID-19, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), from 43 clinical samples we collected, along with another 79 genome sequences available from Colombia. We investigated the emergence and importation routes for SARS-CoV-2 into Colombia by using epidemiologic, historical air travel, and phylogenetic observations. Our study provides evidence of multiple introductions, mostly from Europe, and documents >12 lineages. Phylogenetic findings validate the lineage diversity, support multiple importation events, and dem

SUBMITTER: Laiton-Donato K 

PROVIDER: S-EPMC7706936 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature