Question: what is the most common type of hemoglobin disease?
Answer: Sickle Cell Anemia – The Most Common Hemoglobin Disease Sickle cell anemia affects about 90,000 to 100,000 people in the United States, including one in every 500 African-American babies and one in every 36,000 Hispanic babies. Sickle cell anemia can cause pain, infections and damage to body organs.