|Population Size:||Immunization rate on left:||Immunization rate on right:||Same as left|
|Infection speed:||Infection rate if not vaccinated:||Infection rate if vaccinated:|
|Set Vaccinated Emoji/Text:||Set Unvaccinated Emoji/Text:||Set Infected Emoji/Text:|
|Set Vaccinated Cell Color:||Set Unvaccinated Cell Color:||Set Infected Cell Color:||No BG|
o - Vaccinated
Click on a cell below to infect it and watch how it spreads.
Number infected: = vaccinated + unvaccinated.
% of population infected.
% of vaccinated population infected.
% of unvaccinated population infected.
% of infected that had been vaccinated.
Anti-vaccinationists sometimes point to examples of real outbreaks where more than half of those infected had been vaccinated. Surely if most of those infected had been vaccinated then the vaccine isn't much good, right? Wrong. The simulator shows that this is exactly what we expect to find. This is because most of the community is vaccinated, so even though a much lower percentage of those vaccinated become infected, the total number may still be greater. It's a bit of statistical trickery on the anti-vaxxer's part.