Input: SNA graph

Output: Create or update Google map

Step 1. Identify possibly infected and risk prone regions from SNA graph.

Step 2. For every possibly infected region.

Step 2.1. Calculate whole population and infected users in hexagonal structure of that region.

Step 2.2. Increment the density of hexagonal structure.

Step 2.3. Update hexagonal structure's color based on computed hexagonal's density, represented in Table 5.

Step 2.4. Plot hexagonal on Google map.

Step 3. For every risk prone region.

Step 3.1. Calculate total number of infected visitors visited in risk prone region.

Step 3.2. Increment the density of hexagonal.

Step 3.3. Update hexagonal structure's color based on computed hexagonal's density, represented in Table 5.

Step 3.4. Plot hexagonal on Google map.

Step 4. Exit