function VirusGame() public {
        totalPopulation = 7000000000;

        genesisVirus = keccak256("Genesis");

        virus[genesisVirus].name = "Genesis";
        virus[genesisVirus].potential = 100;
        virus[genesisVirus].owner = msg.sender;
        virus[genesisVirus].lastInfected = now;

        virusOwner[msg.sender].push(genesisVirus);
        virusHashes.push(genesisVirus);
    }