Virus Spreading Simulation

each dot represents a person, initial position and direction of each person is determined randomly
if ways cross, already infected people infect the ones that are crossing
ways are considered as crossing, when the distance of two people is below the safe distance
keeping a safe distance means, to change direction shortly before ways would cross
isolated people are kept "in the background"
this is not a scientific simulation, this is not a source of data you should rely on
this is a simulation helping you to understand the measurements that are taken in cases of epidemics or pandemics

Population Density (People per Square-Kilometer)
Zoom factor (5 = zooming in 5x, looking at 1/5-th of the area)

Risk of infection when ways cross ({{Math.round(riskOfInfection * 100)}}%)
Reinfections
Days Needed To Recover

isolate Infected
Percentage of People ignoring Isolation/Quarantine ({{Math.round(isolationError * 100)}}%)
Days Needed To Isolate A Person

keep safe Distance
Percentage of People ignoring to keep a safe distance ({{Math.round(keepDistanceError * 100)}}%)
Safe Distance (in meters)

Simulation Visualisation

In case of questions, feel free to contact me. The imprint can be found here.