Marfan syndrome Marfan syndrome is a birth defect that affects the body's connective tissue. Learn the signs and symptoms of Marfan syndrome and how it's treated.
Cerebral palsy Spastic cerebral palsy, ataxic cerebral palsy, and dyskinetic cerebral palsy all affect the brain's muscle control. Learn how cerebral palsy is treated.
Influenza (flu) and your baby Babies 6 months and older need a flu shot every year. Learn the signs and symptoms of flu in babies.