Set-up your Model this way:
Write a prediction about what will happen in the Model, if you:
Click on big size world
Click set-up
Click on infect-a-person 30 times
no face masks
Move the Density Slider to 30%, Infectiousness to 65%, chance-recover to 30%, infection-duration to 21 days, and click the social-distancing?
Write your PREDICTION.