Figure 3.
Maximum likelihood phylogenetic tree for Australian and international serogroup W clonal complex 11 isolates. Australian isolates submitted to the Microbiological Diagnostic Unit Public Health Laboratory were collected between 1 January 2017 and 23 May 2019 and represent instances of invasive disease. International isolates were identified through the PubMLST Neisseria database and represent instances of carriage and invasive disease. Isolates' continent of collection is displayed by the colored ring surrounding the tree; see legend for color scheme.