RE: Strong performance 7 / 8 p27 Mar 2020 09:58
09.20 - the chief medical officer now believes that each person will infect 3 others not 2. That is huge when doing the maths for say 11 infections:
infecting 2 others: 1, 2, 4, 8 16,32,64,128,256,512, 1024
infecting 3 others: 1,3,9,27,81,243,729,2187,6561,19683,59049
No wonder following the govt's guidelines on hand washing is leading to a massive uplift in sanitisers