Figure 8.

Two overlapping interaction neighborhoods for an arbitrary node (i,j) when the household size is H = 5 and the community radius R_c = 6. The depicted ${\displaystyle 5\times 26 }$ lattice corresponds to an ${\displaystyle H\times L }$ population of 130 individuals distributed among 26 households (5 individuals per household). An arbitrary node is indicated with a ‘∗’. The household interaction neighborhood for this node is the j_th column of the lattice indicated in dark gray. The community interaction neighborhood for this node is the ${\displaystyle 6\times 11 }$ sub-array of the lattice indicated with 2 shades of gray.