
In rare cases, some patients may develop an autoimmune disease following a bout of COVID, Korean researchers report. Conditions such as alopecia (hair loss), psoriasis, vitiligo (white skin patches), vasculitis (inflammation of blood vessels), Crohn’s disease, ulcerative colitis, rheumatoid arthritis, adult-onset Still’s disease (painful skin rash), Sjogren’s syndrome (autoimmune disease), ankylosing spondylitis (spinal arthritis) and… read on > read on >