Is COVID-19 a cause of follicular lymphoma?
No, COVID-19 is not a cause of follicular lymphoma. The COVID-19 vaccine also does not cause lymphoma or any other type of cancer.
Follicular lymphoma develops when genetic mutations occur in B cells (a type of white blood cell), causing them to grow uncontrollably. These Show Full Answer
Is COVID-19 a cause of follicular lymphoma?
No, COVID-19 is not a cause of follicular lymphoma. The COVID-19 vaccine also does not cause lymphoma or any other type of cancer.
Follicular lymphoma develops when genetic mutations occur in B cells (a type of white blood cell), causing them to grow uncontrollably. These mutations happen over time and are triggered by factors like:
- Genetics
- Environmental exposure to toxins like benzene or pesticides
- Smoking or secondhand smoke
- Certain infections (though not COVID-19)
- Autoimmune conditions
The COVID-19 vaccine works by training your immune system to recognize and fight the virus. It doesn't cause the DNA changes that lead to lymphoma.
While certain viral infections like Epstein-Barr virus have been linked to increased lymphoma risk, COVID-19 is not among them. Researchers believe follicular lymphoma develops from a combination of environmental, immune-related, and genetic factors that accumulate over a person's lifetime.
December 21, 2025