What are the risks of a particular vaccine? What are the risks to my child if they get the disease?
The answers to those vary per vaccine and could result in some parents deciding to not vaccinate their children for one or more vaccines.
Medical researchers know more than you about which vaccines are safe and should be administered.
> What are the risks of a particular vaccine? What are the risks to my child if they get the disease?
For all of the regularly scheduled vaccines the answer is the risks of not vaccinating greatly outweigh those of receiving it, unless you have an allergy to something in that particular vaccine.
This is only true for healthy people who have had no reactions to vaccines, nor have their family members.
There are people who have life-long debilitating reactions. What is being proposed is to make it impossible to opt-out if you have a personal or family history with negative reactions to vaccines. Medical exemptions are impossible to get except for the very wealthy who can afford the appropriate testing to prove it's an issue.
That's what I said. Allergy, reaction, same thing.