The Arguement for Mandatory Vaccines Does not Stand on its Own. We can say the people who decide to take the vaccine will be protected, is that correct? The only people the non vaxxers could infect are other non Vaxxers and that is the the risk they take. If you are saying I could perhaps infect someone who took the vaccine as argument, then the vaccine does not work. Why should I take the risk with no benefit? End of story.