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. 2020 Feb 13;15(2):e0228629. doi: 10.1371/journal.pone.0228629

Fig 2. Serological phenotypic profile of invasive disease-associated N. meningitidis recovered in Republic of Ireland over 19 epidemiological years (EY) between EY1996/1997 and EY2014/2015.

Fig 2

(a) Distributions of expressed serogroup, serotype and serosubtype antigenic combinations for the 20 most prevalent combinations each accounting for ≥15 isolates (73% overall) are presented. (b) Distribution of expressed PorA VR2 protein variants presented as the proportion of serogroup B (menB) isolates with each VR2 variant recovered in each EY.