Several case reports indicate the COVID vaccines may be associated with vasculitis, a condition that inflames and damages blood vessels. Various diseases associated with COVID-19 vaccines have been reported. A recent case study indicated that COVID-19 vaccination may trigger the development of anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis, potentially damaging multiple organs. ANCA-associated vasculitis can cause damage to small blood vessels. Since these are distributed throughout the body, any part of the body can be affected, with the most common areas being the lungs, kidneys, joints, ears, nose, and nerves.