Enter the total amount paid in 2015 for health insurance coverage established under your business (or the S corporation in which you were a more-than-2% shareholder) for 2015 for you, your spouse, and your dependents.
The cause of autoimmune disease is unknown. There are many theories about what triggers autoimmune diseases, including: 1  bacteria or virus. 2  drugs. 3  chemical irritants. 4  environmental irritants.he following are some of the more common autoimmune diseases: 1  rheumatoid arthritis: inflammation of joints and surrounding tissues. 2  systemic lupus erythematosus: affects skin, joints, kidneys, brain, and other organs.
Abstract. Some people inherit an unfortunate combination of genetic sequences, such that exposure to an external trigger causes their immune response to turn on their own tissues. Although mutations in a single gene can cause autoimmunity, most autoimmune diseases are associated with several sequence variants.