Epidemic spread simulation, detailed version

I am not an Epidemiologist, so this program is made ONLY for demonstration purposes. The reality can be very different, as the simulation strongly depends on a lot of parameters. However, I do not know the real value of them, they may not even be known. I take no responsibility for the results of the simulations.

Healthy
0
Dead
0
Cured
0
Step time (ms)
0

Incubation
0
SymptomsOnly
0
Lay at home
0
Need hospital
0
Peak hospital
0

All sick
0
Infectious
0
No hospital die
0
Out of hospital
0

number of collisions / step