Study finds COVID-19 survivors face higher long-term risk of autoimmune diseases

A new study from South Korea shows that COVID-19 survivors face a higher long-term risk of autoimmune and autoinflammatory diseases. The risk varies based on the severity of the illness and vaccination status, with unvaccinated individuals at greater risk. Researchers analyzed data from over 6.9 million people, finding increased risks for conditions like rheumatoid arthritis, lupus, and Crohn's disease. Severe cases and infections during the Delta variant surge were linked to higher risks, while vaccination appeared to reduce these risks. The study emphasizes the need for ongoing health monitoring for COVID-19 survivors. It highlights the importance of understanding how COVID-19 may trigger autoimmune responses and the necessity for further research on its long-term health effects.