Because they tested it FOR THOSE AUTOIMMUNE DISEASES.
Oh, my lord.
yeah, so use it.
What is an autoimmune virus?
What is an autoimmune disease? An autoimmune disease is a condition in which your immune system mistakenly attacks your body. The immune system normally guards against germs like bacteria and viruses. When it senses these foreign invaders, it sends out an army of fighter cells to attack them.
https://www.healthline.com/health/autoimmune-disorders