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Details
Healthy
Infected
Recovered
Dead
Tester
Quarantined
Change Over Time
AboutThis tool is to help teach people how infections can spread, and what conditions affect them. We've given you control over the conditions so you can experiment for yourself and see the effects.
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input param box icon How many dots are in the populationPopulation Size
input param box icon How many dots start out infectedInitial Number of Infected
input param box icon The smaller this number, the less each dot can move. At zero, all dots are frozen in placeSocial Distancing
input param box icon How many dots are testers. Testers quarntine infected dots by stopping their movementNumber of Testers
input param box icon How long it takes to either recover or die after being infectedIncubation Time
input param box icon How likely a dot is to die instead of recover after being infected. This chance is increased for older dotsLethality
input param box icon How much faster testers move than other dotsTester Urgency
input param box icon Alters the maximum speed any dot can moveDot Speed
input param box icon Alters the size of each dotDot Size
Preset Scenarios