What are autoimmune diseases? The immune system is a network of cells and tissues throughout the body that work to defend you from viruses, bacteria and infections.
However, those suffering from autoimmune diseases face problems with the body's immune system functioning. In such cases, the cells target the body’s own healthy tissues by mistake, signaling the body to attack them.
It can affect any part of the body including the heart, brain, nerves, lungs, muscles and even the skin. How does COVID-19 connect with autoimmune diseases? “…we found a 42.63% higher likelihood of acquiring autoimmunity for patients who had suffered from COVID-19.
This estimate was similar for common autoimmune diseases, such as Hashimoto thyroiditis, rheumatoid arthritis, or Sjögren syndrome," the yet-to-be-peer-reviewed study explains.