Advancing equity in allergy and immunology: progress, pitfalls, and the path forward

Area of Science:

• Allergy and Immunology
• Public Health
• Health Disparities Research

Background:

• Social determinants of health (SDoH) significantly impact health equity in allergic and immunologic conditions.
• Unequal access to education, healthcare, housing, and economic stability contribute to these disparities.
• Marginalized populations face challenges like delayed diagnoses and limited access to specialist care.

Purpose of the Study:

• To review current literature on health disparities in allergic and immunologic diseases.
• To identify key social determinants contributing to these inequities.
• To summarize effective interventions and policy recommendations.

Main Methods:

• Systematic review of recent literature on health disparities.
• Focus on conditions including asthma, food allergy, atopic dermatitis, and primary immunodeficiency.
• Analysis of interventions and policy implications.

Main Results:

• Black, Latinx, and low-income individuals experience delayed diagnoses and underuse of therapies.
• Disproportionate exposure to environmental triggers affects marginalized groups.
• Successful interventions include community health worker outreach and policy reforms.

Conclusions:

• Sustained investment and interdisciplinary collaboration are crucial for addressing health inequities.
• Policy-driven strategies are essential for improving outcomes in underserved communities.
• Threats to public health infrastructure funding may impede progress.