Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) STING-associated vasculopathy with onset in infancy ?
    ### Response:
    STING-associated vasculopathy with onset in infancy (SAVI) is a disorder involving abnormal inflammation throughout the body, especially in the skin, blood vessels, and lungs. Inflammation normally occurs when the immune system sends signaling molecules and white blood cells to a site of injury or disease to fight microbial invaders and help with tissue repair.
    