Figure 2.

Diversity of MenB and MenC cc11 isolates potentially covered by zero or one 4CMenB antigen. MenB isolates potentially covered by zero or one 4CMenB antigens were diverse but mainly belonged to two large clusters in lineage 11.2. The minimally/non-covered MenC isolates were more widespread within the population but also predominantly belonged to lineage 11.2. NB lineage 11.1 and lineage 11.2 are also known as sublineage 11.1 and sublineage 11.2, respectively.^{1, 2}