Mandatory Vaccinations

I am not saying that everyone should have my view on this. All I am saying is that we should have the right to choose not to get the vaccines.

And we explained why that represents a danger to more people than making them mandatory for potentially fatal illnesses does.
To add to that since you brought mutation up as a concern - the more an illness circulates the more chance it has to evolve into something more dangerous, therefore that's an additional risk people who have been vaccinated represent.