I have communicated with a person in my state who is responsible for promoting and encouraging the uptake of CDC promoted vaccines. He did not feel it necessary to make sure parents had safety information about the shots and did not feel his department had the resources to investigate vaccine safety. https://www.ageofautism.com/2019/04/maine-dhhs-admits-that-they-keep-no-data-on-vaccine-injury-does-your-state.html