How Common Is Sids 2025. Unexplained deaths of seemingly healthy infants, usually during sleep, are included in this category. Sudden infant death syndrome (sids) sudden infant death syndrome, also known as cot death is a phenomenon in which healthy children die suddenly and unexpectedly,.

International classification of diseases, 10th. The identification of risk factors associated with sudden infant death syndrome (sids) has led to significant advances in the prevention of this tragic outcome.