As the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus continues to infect patients globally, vaccination remains one of the primary methods to combat this prolonged pandemic. However, there are growing reports of coronavirus disease 2019 (COVID-19) vaccines possibly triggering autoimmunity, irrespective of the vaccine's design. This phenomenon has been observed in patients with vitiligo, with a rising number of cases reporting new-onset or worsening vitiligo following COVID-19 vaccinations. In this study, the authors present the most extensive case series of COVID-19 vaccine-associated vitiligo to date, along with a systematic review of the literature. The aim is to assist physicians in the clinical evaluation of patients with vitiligo with regard to future vaccinations.
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http://dx.doi.org/10.1111/1346-8138.16799 | DOI Listing |
Vaccines (Basel)
January 2025
School of Medicine, Università Vita-Salute San Raffaele, 20132 Milan, Italy.
Background/objectives: Vaccines have been recognized as one of the most effective public health interventions. However, vaccine-associated anaphylaxis, although rare, is a serious adverse reaction. The incidence of anaphylaxis related to non-COVID-19 vaccines in adults remains underreported.
View Article and Find Full Text PDFCurr Cardiol Rep
January 2025
Medical College, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China.
Purpose Of Review: This review aims to assess the current landscape of animal models used in myocarditis research, with a focus on understanding their utility in uncovering the pathophysiology of the disease. The goal is to evaluate these models' strengths and weaknesses and propose optimizations to make them more relevant and reliable for both mechanistic studies and therapeutic interventions in myocarditis.
Recent Findings: Recent studies have primarily utilized animal models, particularly viral and autoimmune myocarditis models, to study disease mechanisms.
Liver Int
January 2025
Epatocentro Ticino, Lugano, Switzerland.
Vaccines are the most effective tool against COVID-19 and are generally safe. Very rare and heterogeneous cases of acute liver injury associated to all types of SARS-CoV-2 vaccines have been reported, mostly with autoimmune features. Epidemiological studies used heterogeneous diagnostic criteria and included different populations.
View Article and Find Full Text PDFObjectives: To describe myocarditis as an adverse event after coronavirus disease 2019 (COVID-19) vaccination, including a detailed description of clinical phenotypes and diagnostic test results and differences by age, sex, and degree of troponin level elevation.
Study Design: Retrospective cross-sectional study.
Setting, Participants: Cases of suspected myocarditis following the administration of a COVID-19 vaccine in Victoria during 22 February 2021 - 30 September 2022 reported to Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), with symptom onset within 14 days of vaccination, and deemed to be confirmed myocarditis according to the Brighton Collaboration Criteria.
Indian J Nephrol
July 2024
Department of Nephrology, Madras Medical College, Chennai, Tamil Nadu, India.
Background: Several cases of glomerular diseases following Covid-19 vaccination, especially mRNA vaccines, have been reported. However, there is little data on glomerular diseases associated with the two vaccines widely available in India (Covaxin and Covishield) and their long-term outcomes.
Materials And Methods: This was a prospective observational study conducted between May 2021 and May 2023.
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