[Autoimmune connective tissue diseases and vaccination].
The idea that infectious agents can induce autoimmune diseases in genetically susceptible subjects has been a matter of discussion for years. Moreover, increased incidence of autoimmune diseases and introduction of prophylactic vaccinations from early childhood suggest that these two trends are linked. In the medical literature and even non-professional media, case reports or events temporally related to vaccination are reported. It raises the issue of vaccination safety. In everyday practice medical professionals, physicians, rheumatologists and other specialists will be asked their opinion of vaccination safety. The decision should be made according to evidence-based medicine and the current state of knowledge. The purpose of this paper is to discuss a potential mechanism which links infections, vaccinations and autoimmunity. We present an overview of published case reports, especially of systemic connective tissue diseases temporally related to vaccination and results from case-nested studies. As yet, no conclusive evidence supports a causal relationship between vaccination and autoimmune diseases. It has to be determined whether the performed studies are sufficiently sensitive to detect the link. The debate is ongoing, and new data may be required to explain the pathogenesis of autoimmunity. We would like to underscore the need for prophylactic vaccination in patients with autoimmune rheumatic diseases and to break down the myth that the vaccines are contraindicated in this target group.
Zakład Immunologii i Alergologii Klinicznej, Wojskowy Instytut Medyczny w Warszawie.
Ewa
E
Więsik-Szewczyk
Zakład Immunologii i Alergologii Klinicznej, Wojskowy Instytut Medyczny w Warszawie.
Karina
K
Jahnz-Różyk
D001327:Autoimmune Diseases / Q000276:immunology*; D015551:Autoimmunity; D015984:Causality; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D012216:Rheumatic Diseases / Q000276:immunology; D014611:Vaccination / Q000009:adverse effects*