Associations between genetic ancestry and allergic outcomes at 10 years among Black children.
November 3, 2026 · Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology
Key takeaway
A recent study found that Black children with higher levels of African genetic ancestry had higher rates of asthma, allergies, and reduced lung function by age 10. While living conditions heavily shape respiratory health, this shows genetics also contribute to why asthma hits our children harder, helping us better understand and address these disparities.
Why this matters for our communities
Research in respiratory helps close long-standing gaps in how Black and African American families are studied, diagnosed, and cared for. Use findings like this one to start informed conversations with your care team — not as a substitute for personal medical advice.