Krystal was ill as a baby,and before she was a year old,she was diagnosed with _____,a genetic defect that causes thick mucus to clog the breathing passages and the digestive system.

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Cystic fibrosis is a genetic defect that causes thick mucus to clog the breathing passages and the digestive system, making it difficult to breathe and digest food properly. Down syndrome is a genetic disorder caused by the presence of an extra chromosome and can cause developmental delays and intellectual disabilities. Neural tube defect refers to a group of birth defects that affect the brain, spinal cord, or their surrounding tissues. Huntington's disease is a genetic disorder that affects the nervous system and can cause involuntary movements, emotional disturbances, and cognitive decline.

Krystal Was Ill as a Baby,and Before She Was a Year