A Computational Framework for Influenza Antigenic Cartography
Figure 4
The influenza antigenic cartography constructed by MC-MDS for H3N2 viruses from 1968 to 2003.
The viruses labeled with the cluster names HK68, EN72, VI75, TX77, BK79, SI87, BE89, BE92, WU95, SY97 and FU02 are defined by [8]. One unit (grid) corresponds to a two-fold change in HI assay.