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Updated: May 10, 2026

Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model

Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model

Published on: March 17, 2023

Vaccines and autoimmunity.

M De Martino¹, E Chiappini, L Galli

¹Department of Health Sciences, University of Florence, Anna Meyer Childrens University Hospital, Florence, Italy.

International Journal of Immunopathology and Pharmacology

|June 13, 2013

Summary

This summary is machine-generated.

Vaccines do not cause autoimmune diseases, despite theoretical concerns. Infectious agents, not immunizations, are proven triggers of autoimmune conditions, highlighting vaccine safety and efficacy.

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Area of Science:

Immunology
Vaccinology
Autoimmunity

Background:

Vaccines have significantly reduced infectious disease burden globally.
Public concern exists regarding potential negative effects of immunization, including autoimmunity.
This review addresses the immunological objection that vaccines induce autoimmune diseases.

Discussion:

Theoretical mechanisms for vaccine-induced autoimmunity include molecular mimicry, bystander activation, and epitope spreading.
Despite theoretical possibilities, robust evidence indicates these mechanisms are ineffective in causing autoimmune diseases.
Conversely, infectious agents are well-established triggers of autoimmune mechanisms and diseases.

Key Insights:

Vaccines are not a source of autoimmune diseases.
There is no strong evidence linking vaccines to the development of autoimmune conditions.
Infectious diseases are a significant cause of autoimmune diseases.

Outlook:

Continued research into vaccine safety and autoimmune disease etiology is warranted.
Public health messaging should accurately reflect the scientific consensus on vaccine safety.
Understanding the link between infection and autoimmunity can inform future therapeutic strategies.