factually
Index/Topics/mRNA COVID-19 booster safety in autoimmune patients

mRNA COVID-19 booster safety in autoimmune patients

The safety of mRNA COVID-19 booster doses in people with autoimmune diseases, including the risk of severe adverse events and new systemic autoimmune diseases

Fact-Checks

1 result
Jan 15, 2026
Most Viewed

How do booster doses of Pfizer and Moderna affect the frequency and severity of side effects compared with the primary series?

Booster doses of the mRNA COVID-19 vaccines tend to cause local and systemic reactions that are generally similar in type but not more severe than reactions seen after the primary series, with most tr...