Read labels. You have a right to know. The key thing to look at is what the adjuvants are. An adjuvant is an additive that force an immune system response from the body. Mercury, Aluminum, etc are common. Highly toxic! (Logical thinking would wonder if the triggered immune response might not target non viral pathogens…. ie cells in your body. Think autoimmune disorders, Type I Diabetes, etc.)
Work with nature, not against it.