Meningitis Simulation

A meningitis simulation where you can choose different factors to affect the spread of the disease. This simulation mathematically proves that vaccination is very effective.
The simulation is based on the fact that there is a 60% chance of someone getting the disease if they are in contact with it. It presumes that 5 people per day are exposed and 10 people per day are exposed due to crowding.
The simulation places some randomness in the chance of getting the disease and the death rate.