Association of Vaccination with COVID Outcomes in Pregnant People with Autoimmune Diseases: A Retrospective National Cohort Analysis

Key Points

• To assess the effectiveness of COVID-19 vaccination in pregnant individuals with autoimmune diseases during the Omicron variant period.
• Retrospective national cohort analysis
• Evaluation of vaccination status and COVID-19 outcomes
• Focus on pregnant individuals with autoimmune diseases
• Vaccination is associated with a reduced risk of COVID-19 during pregnancy.
• Effectiveness of vaccination is decreased in individuals with autoimmune rheumatic diseases during the Omicron period.

Abstract