I'm from Indiana and I wanted to make sure that I was prepared for when it happened in my state, so I went looking for our opt-out form, but didn't find one.
I just have to prepare a simple statement that says I oppose it for religious reasons. No other wording is necessary.
Now it's not talking about this particular vaccine, but I'm assuming that it will apply if they make the vaccination mandatory. Makes me feel alot better, except that I wonder how many parents may not know about it.