“…The evolution of the system is then governed by a specific update algorithm which changes the state of a particular individual according to the states of its neighbours in the graph. This type of evolution is discrete in space and time and may involve explicit or implicit account for the mobility of its constituents [5,6,7,8,9,10,11,12,13,14,15,16,17]. Boccara and Cheung [5] considered SIR CA model with two subrules: for explicit individuals mobility and for the infecting/curing update.…”