Another analysis of the spreading effect of epidemics will concern the estimation of the basic
reproduction number for each situation. We first consider a traditional Moore neigborhoodNof sizen=9 and
then split it in two parts N1 which is von Neumann of zisen1 =5 andN2 consisting ofn−n1 =4 arbitrarily
dispatched cells in the whole latticeL.
3. Model study