---
title: "Masterclass Session 4: The 3 A's: Aluminum, Autism, Adverse reactions"
entity: "store"
canonical_url: "https://www.vaccineoptimization.com/store/masterclass-session-4-the-3-a-s-aluminum-autism-adverse-reactions"
markdown_url: "https://www.vaccineoptimization.com/llms/store/masterclass-session-4-the-3-a-s-aluminum-autism-adverse-reactions"
lastmod: "2026-07-03T09:14:33.909Z"
---

# Masterclass Session 4: The 3 A's: Aluminum, Autism, Adverse reactions

Type: service

## Description

What is the safety data behind aluminum? Why is it used? Does it affect the immune system long term? Is the aluminum in food the same in vaccines?

What about Autism? Why are people talking about Autism + Vaccines? 

What are mild, moderate and severe adverse reactions? Is there a triage on treating adverse reactions? How are these determined?