Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Childhood Interstitial Lung Disease ?
    ### Response:
    Childhood interstitial (in-ter-STISH-al) lung disease, or chILD, is a broad term for a group of rare lung diseases that can affect babies, children, and teens. These diseases have some similar symptoms, such as chronic cough, rapid breathing, and shortness of breath.
    