Some Covid Survivors Have Antibodies That Attack the Body, not Virus. Coronavirus (2019-nCoV), Immune System, Research, Chronic Condition (Health), Autoimmune Diseases, Lupus Erythematosus, Antibodies, DNA (Deoxyribonucleic Acid), RNA (Ribonucleic Acid), Rheumatoid Arthritis, your-feed-science, your-feed-health