Concerns about the ingredients used in the COVID-19 vaccines

The ingredients used in the mRNA vaccines developed by Pfizer and Moderna are simple. They contain mRNA, as well as lipids to ensure safe delivery of the mRNA that will initiate an immune response. Although FDA approved adjuvants (aluminum salts) and preservatives (ethylmercury) have a history of safe use in vaccines, they were not used by Pfizer and Moderna in this vaccine technology. The vaccines do not include fetal tissue.

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1. Questions about safety & effectiveness
2. How did a vaccine happen so quickly?
3. Can the COVID-19 vaccine make you sick?
4. I received a flu vaccine, so why would I need the COVID-19 vaccine?
5. Concerns about DNA altering
6. Who should receive the COVID-19 vaccine?
7. Concerns about the ingredients used in the COVID-19 vaccines
8. What are the possible side effects of a COVID-19 vaccine?
9. I've been vaccinated. Should I continue to wear a mask, social distance and avoid large gatherings?
10. Why do I need a vaccine when most people recover from COVID-19?
11. If I've recovered from COVID-19, do I still need to get vaccinated?
12. Will vaccines be mandated?