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Published on: November 5, 2021
SARS-CoV-2 infection and its prevention in pediatric autoimmune diseases
Tamás Constantin1, Andrea Kulcsár2, Péter Krivácsy3
11 Semmelweis Egyetem, Általános Orvostudományi Kar, II. Gyermekgyógyászati Klinika Budapest, Tűzoltó u. 7-9., 1094 Magyarország.
Insights
Individuals with autoimmune diseases face a higher risk of severe COVID-19. Vaccination is the safest method to prevent COVID-19, and autoimmune conditions do not contraindicate vaccination, except for severe allergic reactions.
Area of Science:
- Immunology
- Infectious Diseases
- Public Health
Background:
- Patients with autoimmune diseases are at increased risk for severe COVID-19.
- SARS-CoV-2 infection can exacerbate chronic autoimmune conditions.
- Vaccination and hygiene measures are crucial for preventing COVID-19 in this population.
Purpose of the Study:
- To clarify the safety and necessity of COVID-19 vaccination for individuals with autoimmune diseases.
- To address misconceptions regarding contraindications for vaccination in autoimmune patients.
- To provide guidance on managing vaccination timing and potential reactions.
Main Methods:
- Review of existing literature and clinical guidelines on COVID-19 vaccination in autoimmune disease.
- Analysis of contraindications and risk factors for severe COVID-19 in immunocompromised individuals.
- Assessment of vaccine reaction and complication rates in autoimmune patients compared to the general population.
Main Results:
- Autoimmune disease itself is not a contraindication for COVID-19 vaccination; these patients are prioritized due to higher risk.
- The sole contraindication is a documented history of severe allergic reaction (anaphylaxis) to vaccine components.
- Vaccination reactions and complications in autoimmune patients occur at rates similar to the general population.
- Disease activity and treatment regimens may influence optimal vaccination timing, best determined by the attending physician.
Conclusions:
- COVID-19 vaccination is safe and recommended for patients with autoimmune diseases.
- Healthcare providers should actively encourage vaccination and address patient concerns.
- Personalized vaccination strategies, guided by physicians, are essential for optimal patient outcomes.
Abstract:
The risk of developing severe COVID-19 is higher in patients with autoimmune diseases, and SARS-CoV-2 infection can lead to progression and exacerbation of the underlying chronic disease. The safest and most cost-effective way to avoid COVID-19 is to be vaccinated, to follow the hygiene rules and to wear an appropriate mask. Contrary to belief, autoimmune disease alone is not a contraindication to vaccination and, in fact, patients should be among the first to be vaccinated because of the risk. The only clear contraindication to the use of COVID-19 vaccine is a history of severe allergic reaction (anaphylaxis) to any of the components of the vaccine. Indication of vaccination migh be influenced by, among other things, the current disease activity and the treatment applied. The timing of immunization can be the most safely planned by the attending physician. The incidence of vaccination reactions and complications during immunization in autoimmune patients is similar to that seen in the healthy population. Orv Hetil. 2022; 163(11): 414-423.
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