Fig. 4From: Combining epidemiological data and whole genome sequencing to understand SARS-CoV-2 transmission dynamics in a large tertiary care hospital during the first COVID-19 wave in The Netherlands focusing on healthcare workersPhylogenetic analysis of all available sequences from the Netherlands on 3 July 2020. The different departments are depicted in different clusters. Thirty-five sequence clusters were identified, which made up 31 transmission clusters. The scale bar represents the number of nucleotide substitutions per site. Different colors represent different departmentsBack to article page