What is michrochimerism?

You are expected to submit a 250-word essay that directly addresses ALL of the outlined objectives of the rubric. You must paste or type your response directly into the text box. You must not exceed 250 words. What is michrochimerism? How do microchimeric cells escape the surveillance of the immune system? What is the proposed role of cells in autoimmune disease? Identify at least one autoimmune disease that might be linked to microchimerism. Please take either a positive or negative stand on whether or not physicians should recommend pregnancy to cure an autoimmune disease like Hashimoto disease.