The participant was delivered via C-section after an uncomplicated twin pregnancy and was healthy at birth. She was slow to begin breast-feeding compared to her twin brother. She was notably irritable and “floppy” due to low muscle tone (hypotonia) and had difficulty gaining weight as a newborn. At 5 months … read more
The participant was born at full-term after a pregnancy complicated by maternal hypertension and gestational diabetes. During the first few days of life, the participant was noted to have jaundice, a heart murmur, and a heart defect known as a ventricular septal defect (VSD). At 6 months of age, he … read more
The participant’s first infection occurred when she was a newborn. At this time, she had an infection in the umbilical cord area, which required hospitalization. Since then, she has had a long history of recurrent infections, including viral (shingles), fungal (onychomycosis), and bacterial (bronchopulmonary) infections. As a child, she had … read more
