Infant food allergies have become a continually rising global health issue. There is a lack of global standardized recommendations on measures for prevention and treatment of infant food allergies because of the variations in ethnic, social, educational, and healthcare practices that affect the outcomes of research studies. Food allergies can cause mild to severe reactions and can affect social and emotional aspects of life up to the adolescent stage and are sometimes never outgrown. Maternal factors such as in utero supply of antibodies, dietary diversity, genetics, food allergen consumption during pregnancy, gut microbiota, and breastfeeding characteristics are the cornerstones of the development of an infant's immune system. In this review, we discuss how prenatal and postnatal factors affect the gut microbiota and development of an infant's immune system, and the current therapies available. The importance of food processing and education of stakeholders in the care of infants with food allergies is also discussed.

Anaphylaxis is a potentially life-threatening condition that requires immediate medical treatment and evaluation. The prevalence of food allergies has risen during the last few decades, resulting in increased awareness of the potential for anaphylactic reactions and the need for patient and parent education around how to properly treat a reaction in the nonhospital setting. This article will address the epidemiology, patho-physiology, diagnostic criteria, and treatment of anaphylaxis. While anaphylaxis can result from exposure to non-food allergens (ie, medication, insect stings, environmental allergens), this article will specifically focus on the role of food allergies in anaphylaxis. [Pediatr Ann. 2025;54(2):e47-e49.].

To assess whether child food allergy is associated with family food insecurity, overall, and across different income levels.

We used the 2011-2018 National Health Interview Survey, a nationally representative cross-sectional survey. The exposure was child food allergy, and our main outcome was odds of family food insecurity, which was calculated using multivariable logistic regression models adjusted for child demographics, family characteristics and survey year. We examined for effect modification by the ratio of family income to the poverty threshold using stratification and tests for statistical interaction.

Among 83,287 children, 6% had food allergy and 22% experienced family food insecurity. Child food allergy was associated with a 1.39-fold (95% confidence interval [CI]: 1.26, 1.53) increased odds of family food insecurity overall. Child food allergy was associated with a 1.46-fold (95% CI: 1.29, 1.66) increased odds of family food insecurity among children whose families lived below 200% of the federal poverty level, and a 1.26-fold (95% CI: 1.05, 1.51) increased odds of family food insecurity among children whose families lived at 200 to 399% of the federal poverty level, with no association among children whose families lived at or above 400% of the federal poverty level (P = .04 for interaction).

There is an association between child food allergy and family food insecurity, and this association is modified by the ratio of family income to the poverty threshold. Improved availability and subsidy of allergen-free foods in nutrition assistance programs and food pantries are urgently needed.

Self-reported food allergies (FAs) affect approximately 8% of the US pediatric and approximately 10% of the adult population, which reflects potentially disproportionate increases among ethnically and racially minoritized groups. Multiple gaps and unmet needs exist regarding FA disparities. There is reported evidence of disparities in FA outcomes, and the FA burden may also be disproportionate in low-income families. Low family income has been associated with higher emergency care spending and insecure access to allergen-free food. Pharmacoinequity arises in part as a result of structural racism still experienced by historically marginalized populations today. Historically redlined communities continue to experience greater rates of neighborhood-level air pollution and indoor allergen exposure, lack of transportation to medical appointments, poverty, and lower prescription rates of necessary medications. Clinical research needs racially and ethnically diverse participation to ensure generalizability of research findings and equitable access to medical advances, but race reporting in clinical trials has been historically poor. Addressing health disparities in FA is a priority of clinical care, with professional organizations such as the American Academy of Allergy, Asthma & Immunology having a prominent role to play in mitigating the challenges faced by these individuals. In this position statement we recommend some key steps to address this important issue.

Seafood allergy (SA), including allergy to shellfish (crustacean and mollusks) and fish, is among the 4 most common food allergies causing anaphylaxis, but there are limited data showing SA clinical management in different countries.

We sought to characterize a large cohort of patients with fish and shellfish allergy and to facilitate standardization of future care for this increasingly common allergic disease.

We performed a retrospective, observational, noninterventional study from 945 patients from 2015 to 2019 in 7 hospitals in the United States and the United Kingdom to evaluate SA. A chi-square test was used to detect differences in family history, medical history, and current symptoms between patients in 2 countries.

Underdiagnosed anaphylaxis in patients with SA was associated with underuse of epinephrine (adrenaline) autoinjectors in both countries. Oral food challenge was used only when skin or serologic test results were negative. Asthma and allergic rhinitis were more common in the US patients with SA, but eczema was more common in UK patients with SA (P < .001). Respiratory, gastrointestinal, and neurological symptoms were higher in UK patients with SA than in US patients with SA (P < .001).

In international multicenter cohorts of patients with fish and shellfish allergy, there are opportunities for improvement in management. Physician identification of anaphylaxis, use of diagnostic oral food challenges, and anaphylaxis treatment with epinephrine are areas with significant knowledge gaps in need of improvement in the United Kingdom and the United States. There is an opportunity for the development of unified, standardized diagnostic protocols for SA with distribution for allergists and trainees.

Patient-reported outcomes (PROs) are measures of patients' health that are conveyed directly by individual patients. These measures serve as instruments to evaluate the impact of interventions on any aspect of patients' health, from specific symptoms to broader quality of life indicators. However, their effectiveness relies on capturing relevant factors accurately. Whereas they are commonly used in clinical trials, PROs extend their influence across health care settings, informing clinicians, health care payers, regulators, and administrators to guide quality improvement and reimbursement decisions. Neglecting health equity considerations in PRO development and implementation widens health disparities, leading to biased interpretations, medical mismanagement, and poor health outcomes among marginalized groups. To foster equitable health care, efforts must focus on considering the values of underrepresented populations in PRO design, addressing barriers to completion, enhancing representation in research, providing cultural competency training for clinicians, and allocating research funding to support health equity research. By addressing these issues, advances can be made toward fostering inclusive, equitable health care for all individuals.

AMCP convened a panel of clinical and managed care experts to identify insights regarding the prevalence, clinical manifestations, and management approaches for immunoglobulin E-mediated food allergies. This article aims to summarize expert perspectives on health care system challenges and areas of agreement concerning the management of food allergies, and to advance payers' understanding of their role in supporting health care for patients with food allergies. Food allergy management requires dietary modification and is associated with significant patient and caregiver burdens. Emerging therapies provide hope for those living with food allergies but will likely lead to a rise in health plan pharmacy expenses. In considering the value of new treatments, it is important to consider the total cost of care and the value of preventing anaphylaxis and enhancing the patient's quality of life. Several challenges remain in identifying the appropriate patient population for treatment with newer agents and in optimizing treatment outcomes. Addressing health disparities will require standardized clinical protocols, better access to specialized allergy care, and management of comorbid conditions.

Many vulnerable people lose their health or lives each year as a result of unhealthy environmental conditions that perpetuate medical conditions within the scope of allergy and immunology specialists' expertise. While detrimental environmental factors impact all humans globally, the effect is disproportionately more profound in impoverished neighborhoods. Environmental injustice is the inequitable exposure of disadvantaged populations to environmental hazards. Professional medical organizations such as the American Academy of Allergy, Asthma & Immunology (AAAAI) are well positioned to engage and encourage community outreach volunteer programs to combat environmental justice. Here we discuss how environmental injustices and climate change impacts allergic diseases among vulnerable populations. We discuss pathways allergists/immunologists can use to contribute to addressing environmental determinants by providing volunteer clinical service, education, and advocacy. Furthermore, allergists/immunologists can play a role in building trust within these communities, partnering with other patient advocacy nonprofit stakeholders, and engaging with local, state, national, and international nongovernmental organizations, faith-based organizations, and governments. The AAAAI's Volunteerism Addressing Environmental Disparities in Allergy (VAEDIA) is the presidential task force aiming to promote volunteer initiatives by creating platforms for discussion and collaboration and by funding community-based projects to address environmental injustice.

Atopic dermatitis (AD) is a known risk factor for the development of food allergy (FA). Prior work has suggested disparities in diagnosis/management of FA in urban populations.

To determine whether socioeconomic conditions, as measured by the area deprivation index and insurance status, or racial/ethnic self-identity was associated with risk of FA diagnosis (DFA), evaluation by an allergist, or objective FA testing among high-risk children with AD.

This is a retrospective cohort study of pediatric patients with physician-diagnosed AD who had received primary care at a single urban academic tertiary care center between 2009 and 2022. Statistical analysis in SPSS (IBM Corp. Released 2017. IBM SPSS Statistics for Windows, Version 25.0, Armonk, NY) used χ2, analysis of variance, and logistic regression.

In a total of 3365 pediatric subjects, 41.3% identified as non-Hispanic Black, 33.9% Hispanic, 6.9% Asian, and 14.9% non-Hispanic White. Hispanic children with AD and DFA were significantly less likely to be evaluated by an allergist than White or Asian children (65.9% vs 82.8% and 80.3%, P = .001 and P = .02). Non-Hispanic Black children with AD and DFA were more likely to have no objective FA testing than White children (20.9% vs 12.1%, P = .04). The White and Asian children were more likely to undergo the thorough combination of both blood and skin testing for DFA than Black or Hispanic children (15.5% and 22.4% vs 7.1% and 7.9%, respectively, P = .007, P = .00005, P = .03, P = .0008).

Labeling at-risk young children with FA without thorough objective testing can affect their nutrition and quality of life. Barriers to equitable evaluation of DFA should be further investigated and addressed.

The intersection of food insecurity among those with food allergy is a growing public health concern. Both food allergy and food insecurity have profound implications on health, social, and economic outcomes. The interaction of social determinants of health, poverty, racism, housing insecurity, and access to care has direct impact on individuals with food allergy.

There is increasing evidence that universal screening for food insecurity is vital in the routine care of patients with food allergy. Individuals with food allergy who are also burdened by food insecurity face unique challenges related to the need to maintain dietary modifications often with expensive specialized diets, which are difficult to access. This may lead to limited dietary options, malnutrition, increased financial burden, and social isolation. While there are available resources and support systems that can assist individuals with food allergies in managing food insecurity, there is an increasing need for advocacy and inclusivity in policy frameworks involving multiple stakeholders. Multi-sector efforts involving healthcare providers and advocacy and government agencies are necessary to support policy changes that protect the rights and well-being of individuals affected by food allergy and food insecurity. By increasing awareness, improving access to safe, affordable, allergen-free food, and advocating for policy change, we can work toward ensuring universal access to safe, nutritious food for all individuals, regardless of their food allergy status or socioeconomic background.

Social determinants of health can lead to poor health outcomes for food-allergic patients, including limited access to allergen-free foods and specialty care. Housing and transportation limitations can worsen social factors including food insecurity, poor early food introduction, increased reactivity to foods, lower tertiary/allergy care utilization, and increased emergency department utilization. A key component of addressing health equity involves valuing all people with sustained, focused efforts to address social determinants of health. In this clinical commentary, we discuss the current state of heath equity for food-allergic patients, highlighting the disparities in emergency care, food allergy prevention, and food insecurity. Solutions to improve health equity through clinical practice are proposed. Currently available funding opportunities through the National Institutes of Health for health equity initiatives are outlined. Gaps in health equity for food-allergic patients include the lack of documented successful implementation of effective solutions to food insecurity, poor early food introduction uptake, poor access to specialist care, and unequal distribution of educational resources. The availability of research funding and legislative policies supporting access to food and education bolster the impetus to move toward health equity for 20 million people in the United States with food allergy.

Evidence indicates that pediatric chronic health conditions (CHCs) often impair executive functioning (EF) and impaired EF undermines pediatric CHC management. This bidirectional relationship likely occurs due to biobehavioural and social-structural factors that serve to maintain this feedback loop. Specifically, biobehavioural research suggests that inflammation may sustain a feedback loop that links together increased CHC severity, challenges with EF, and lower engagement in health promoting behaviours. Experiencing social and environmental inequity also maintains pressure on this feedback loop as experiencing inequities is associated with greater inflammation, increased CHC severity, as well as challenges with EF and engagement in health promoting behaviours. Amidst this growing body of research, a model of biobehavioural and social-structural factors that centres inflammation and EF is warranted to better identify individual and structural targets to ameliorate the effects of CHCs on children, families, and society at large. This paper proposes this model, reviews relevant literature, and delineates actionable research and clinical implications.

Food allergies affect growth in children by decreasing the availability of nutrients through decreased dietary intake, increased dietary needs, food-medication interactions, and psychosocial burden. Guidelines on food allergy management frequently recommend nutrition counseling and growth monitoring of children with food allergies.

To provide clear guidance for clinicians to identify children with food allergies who are at nutritional risk and ensure prompt intervention.

We provide a narrative review summarizing information from national and international guidelines, retrospective studies, population studies, review articles, case reports, and case series to identify those with food allergy at greatest nutritional risk, determine the impact of nutritional interventions on growth, and develop guidance for risk reduction in children with food allergies.

Children with food allergies are at increased risk of nutritional deficiencies and poor growth. Nutritional assessment and intervention can improve outcomes. Identifying poor growth is an important step in the nutrition assessment. Therefore, growth should be assessed at each allergy evaluation. Interventions to ensure adequate dietary intake for growth include appropriately prescribed elimination diets, breast-feeding support and assessment, supplemental formula, vitamin and/or mineral supplementation, appropriate milk substitutes, and timely introduction of nutrient-dense complementary foods. Access to foods of appropriate nutritional value is an ongoing concern.

Nutrition intervention or referral to registered dietitian nutritionists with additional training and/or experience in food allergy may result in improved growth and nutrition outcomes.

Food security encompassess the concept of access by all people at all times to enough food for an active, healthy life. Conversely, food insecurity (FI) refers to household-level economic and social conditions of limited or uncertain access to adequate food. FI is a key social determinant of health that can negatively affect nutrition and health outcomes, as it is estimated that 10.2% of the US population meets criteria for FI. Recognizing the impact of FI on our patients and families is critical to promote health equity and optimize health outcomes. This review focuses on FI and allergic disease from the perspective of key multisector stakeholders within the field of allergy and immunology as well as from the larger health care arena, highlighting key resources and initiatives important to patients. Collectively, as specialists in allergy and immunology, and within the medical field more broadly, we must leverage our unique roles as we interface with patients and families and serve as committed advocates for change. Developing innovative strategies to promote health equity can provide a pathway forward for all children, adults, and families to gain access to healthy, nutritious food as part of their routine lifestyle. This is a call to action.

Pharmacoequity is the principle that individuals should have access to high-quality medications regardless of race and ethnicity, socioeconomic status, or availability of resources. In this review, we summarize access to therapeutics for allergic diseases in the United States and other selected countries. We focus on domains of health care access (health insurance coverage, medication availability, and specialist access) as well as system-level factors and clinician- and patient-level factors such as interpersonal racism and cultural beliefs, and how they can affect timely access to appropriate therapy for allergic diseases. Finally, we propose how pharmacoequity in allergy-immunology can be achieved by highlighting solutions to factors limiting access to medications for allergic diseases, and identify potential future research directions.

The composition of the gut microbiome has been associated with development of atopic conditions such as food allergy (FA) and asthma. African American or Black children with FA have higher rate of asthma compared to their White counterparts.

We sought to investigate whether the diversity and relative abundance (RA) of gut microbiota is different between children with FA from different racial backgrounds living in the same cities. Furthermore, we aimed to understand whether the difference in the gut microbiota is associated with asthma in children with FA.

We analyzed and compared the stool microbiome of a cohort of Black and White children with FA by shotgun genomic sequencing.

A total of 152 children with IgE-mediated FA enrolled onto FORWARD (Food Allergy Outcomes Related to White and African American Racial Differences); 30 Black and 122 White children were included. The RA of several bacteria was associated with race and asthma. Most notably the RA of Bacteroides thetaiotaomicron, Chlamydia thrachomatis, Parabacteroides goldsteinii, and Bacteroides eggerthii were significantly higher, while the RA of Bifidobacterium sp CAG:754, Parabacterium johnsonii, Bacteroides intestinalis, and Bifidobacterium breve were significantly lower in stool samples of Black children compared to White children. Asthma was associated with lower RA of B breve, Bifidobacterium catenulatum, Prevotella copri, Veilloella sp CAG:933, and Bacteroides plebius, and higher RA of 3 Bacteroides species.

The observed variations in the gut microbiota of Black and White children such as differences in the Bacteroides and Bifidobacterium species along with their association to history of asthma in our cohort is indicative of their potential role in the higher rate of asthma observed among Black children with FA.

This review explores the anthropological and sociological literature on food allergy and identifies four primary areas of research to date. The first explores the relationality and management of risk, uncertainty and stigma among parents and sufferers of food allergies. The second analyses the influence of intersectionality, specifically the effects of class, gender, race/ethnicity and disability on experiences of food allergy. The third discusses diagnostic difficulties and the impact these have on legitimacy and believability, both in the context of clinician-patient relations and in managing food allergies in public spaces. The fourth explores the ethics and uncertainties in food allergy treatments and how scientific knowledge of emerging treatments is constructed. This body of research illustrates that although an individual disease, food allergy experiences are significantly affected by socio-cultural structures, institutions, ideologies and discourses. The review concludes with four primary recommendations. First, there should be more incorporation of anthropological or sociological methodologies and perspectives into studies of food allergy. Second, studies are needed from more countries exploring lived experience of food allergy. Third, research on food allergy needs to incorporate an analysis of intersectional factors such as gender, class and race/ethnicity, and should explore the experiences of minority populations. Fourth, more research is needed on the interactions between biomedicine and local systems of knowledge, as well as the factors that shape what treatments become available, for whom it becomes available, experiences of treatment and aspects (including biases) that influence patient-clinician interactions.

This review discusses climate change-related impacts on asthma and allergic-immunologic disease, relevant US public health efforts, and healthcare professional resources.

Climate change can impact people with asthma and allergic-immunologic disease through various pathways, including increased exposure to asthma triggers (e.g., aeroallergens, ground-level ozone). Climate change-related disasters (e.g., wildfires, floods) disrupting healthcare access can complicate management of any allergic-immunologic disease. Climate change disproportionately affects some communities, which can exacerbate disparities in climate-sensitive diseases like asthma. Public health efforts include implementing a national strategic framework to help communities track, prevent, and respond to climate change-related health threats. Healthcare professionals can use resources or tools to help patients with asthma and allergic-immunologic disease prevent climate change-related health impacts. Climate change can affect people with asthma and allergic-immunologic disease and exacerbate health disparities. Resources and tools are available to help prevent climate change-related health impacts at the community and individual level.

Previous studies have reported that Black children with food allergy (FA) have higher risk of atopic comorbidities than White children.

Our study sought to understand if disparities in the prevalence of atopic comorbidities among children with FA are driven by individual and community-level socioeconomic status (SES).

We analyzed data from a prospective, multicenter cohort investigating the natural history of pediatric atopy: the Food Allergy Outcomes Related to White and African American Racial Differences (FORWARD) study. A validated, multicomponent area deprivation index (ADI) percentile score was tabulated by the census block group for each subject's home address. The association of ADI with atopic comorbidities in FA was assessed via multivariable regression analysis.

Of the 700 children in this study, the mean ADI was 37.7 (95% confidence interval: 35.6-39.7). The mean ADI was higher in children with asthma (43.3) compared with those without asthma (31.8), which remained significant after adjusting for race (P < .0001). Children with allergic rhinitis (AR) had a higher mean ADI (39.1) compared with those without (33.4) (P = .008). ADI was associated with secondhand smoking, parents' education, and household income. Black children had a higher risk for asthma after adjusting for ADI and SES-related factors.

The independent association of ADI with asthma and AR, regardless of race, suggests a role of neighborhood-level socioeconomic deprivation in the development of these conditions among children with FA. Black children with FA remained at higher risk for asthma after adjusting for SES-related variables, which can indicate an independent risk for asthma in these children.

Adolescence is a high-risk period for patients with food allergy (FA) as management responsibilities shift to the youth. This study used qualitative methods to explore FA experiences among a diverse pediatric FA population and inform behavioral intervention development.

A total of 26 adolescents ages 9-14 years with IgE-mediated FA (M age = 11.92 years; 62% male; 42% Black, 31% White, 12% Hispanic/Latinx) and 25 primary caregivers (M age = 42.57 years; 32% annual income > $100,000) were recruited from FA clinics to complete separate qualitative interviews about FA-related experiences. Interviews were audio-recorded, transcribed, and entered into Dedoose, a qualitative software program. A grounded theory qualitative analytic approach was used to analyze data.

Emergent themes include: 1) FA is a chronic burden that affects daily life, 2) Families experience anxiety about FA, 3) Families find it challenging to transition FA management from parent to child, 4) FA families feel the need to be prepared, 5) FA families frequently advocate for their needs, and 6) Social experiences affect the FA experience.

Adolescents with FA and their caregivers experience daily stress related to their chronic illness. A behavioral intervention that provides FA education, bolsters stress/anxiety management, assists parents in transitioning FA management responsibility to the youth, teaches executive functioning and advocacy skills, and fosters peer support could help adolescents successfully cope with and manage FA in their daily lives.

Atopic dermatitis (AD) and food allergies are more prevalent and more severe in people with skin of color than White individuals. The American College of Allergy, Asthma, and Immunology (ACAAI) sought to understand the effects of racial disparities among patients with skin of color with AD and food allergies. The ACAAI surveyed its members (N = 200 completed), conducted interviews with health care providers and advocacy leaders, and hosted a roundtable to explore the challenges of diagnosis and management of AD and food allergies in people with skin of color and to discuss potential solutions. Most of the survey respondents (68%) agreed that racial disparities make it difficult for people with skin of color to receive adequate treatment for AD and food allergies. The interviews and roundtable identified access to care, burden of costs, policies and infrastructure that limit access to safe foods and patient education, and inadequate research involving people with skin of color as obstacles to care. Proposed solutions included identifying ways to recruit more people with skin of color into clinical trials and medical school, educating health care providers about diagnosis and treating AD and food allergy in people with skin of color, improving access to safe foods, creating and disseminating culturally appropriate materials for patients, and working toward longer appointment times for patients who need them. Challenges in AD and food allergy in persons with skin of color were identified by the ACAAI members. Solutions to these challenges were proposed to inspire actions to mitigate racial disparities in AD and food allergy.

The goal of this review is to characterize health disparities impacting the recognition and treatment of anaphylaxis.

Previous research has identified major health disparities related to atopic conditions including asthma, atopic dermatitis, and food allergies (FA); however, disparities related to anaphylaxis have yet to be examined in depth. We found widespread health disparities in the incidence and severity of anaphylaxis, as well as in the management of allergies (particularly food allergies) that place individuals at risk of anaphylaxis. Sociodemographic factors are associated with numerous negative health outcomes related to anaphylaxis. We highlight several key steps that must be taken to address these disparities.

The concepts of diversity, equity, and inclusion are fundamental and more recently heavily discussed within medicine, research, and the larger society. There is increasing awareness that diversity of thoughts, perspectives, and backgrounds yields stronger teams and more effective results. There is also increasing awareness that stark inequities from systemic, institutional, and individual levels exist that limit the baseline opportunities for many populations. To close disparity gaps, broad aspects of diversity and promoting equity are required and efforts must be inclusive of those most marginalized. In this Clinical Commentary, we discuss, "How and If progress has been made in Diversity, Equity, Inclusion within the field of Allergy/Asthma/Immunology in the past decade?" We discuss the current state of clinical practice and what has been revealed over the past 10 years; describe our current workforce and what progress has or has not occurred there; and finally, review the state of scientific and medical research.

Food allergy (FA) affects 8% of US children. Navigating and managing FA permeates across multiple facets of childhood. In this article, we review research on social disparities in feeding practices, managing meals, and selecting childcare and schools. Key highlights include the following: (1) although preference for breast-feeding or formula feeding does not reduce FA risk, there are disparities in access to formula that may affect children with FA; (2) disparities likely exist in the early introduction to allergenic foods, though additional research is needed to identify barriers to following the most recent consensus guidelines on early introduction; (3) families with limited income face challenges in providing safe meals for their children; (4) disparities exist in early childcare options for preschool-age children, though there is a lack of research on FA practices in these settings; and (5) there is evidence that schools with different student demographics implement different types of FA policies. Further research is needed to better understand and characterize social disparities in FA prevention and management in early childhood and to develop evidence-based strategies to reduce them.

The social determinants of health have been extensively studied as potential mediating variables in the development and/or progression of many chronic illnesses, including allergic diseases, and may contribute to social inequities as barriers in accessing health care.

We aimed to perform a scoping literature review to describe the burden of disease and access to health care for treatment of allergic disease within literature specific to structurally oppressed racial and ethnic populations.

We performed a scoping review, guided by Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Guidelines for Scoping Reviews, of 3 scientific databases and 5 relevant gray literature sites. Search strategy including keywords describing race and ethnicity were selected based on the acceptable nomenclature in Canada and the United States. We imposed no restrictions on date or country of publication, study design, or age of participants.

Our literature search yielded 1,198 potentially relevant articles following deduplication. After title and abstract, and subsequently full-text screening, a total of 12 (1.08% of all articles) were included. These 12 included studies pointed toward a higher burden of allergic and atopic disease, including increased presentations to emergency departments, hospitalizations, mortality, younger age of diagnosis, and/or greater severity of disease, among Black or African American individuals, than the general population. Allergies beyond the top 9 food allergens, eosinophilic esophagitis, and asthma appeared to be more prevalent and more severe in this population than in the general population. There appears to be an increased burden of allergic and atopic disease among the Indigenous Peoples of Canada, whereas this was not noted for Latinx or Hispanic populations, in part due to a paucity of studies involving these populations. Owing to a lack of published literature, no conclusions could be drawn regarding allergy and atopy in Native American populations.

Structurally oppressed racial and ethnic communities may face an increased burden of allergic and atopic disease-but that this may be magnified by issues regarding oppression, access, and social environment that warrant further investigation.

Food allergy education is an ongoing process that must address unique safety concerns and psychosocial challenges at each developmental stage. Families require reliable information that is targeted to specific developmental stages to support the integration of food allergy management into daily life.

The purpose of this project was to develop age-specific, evidence-based patient education handouts with practical recommendations for managing and coping with food allergies at different developmental stages.

Handout content was based on: (1) practice guidelines for food allergy management; (2) literature addressing psychosocial and educational needs of patients with food allergy and their caregivers; and (3) clinical experience of the project team. Fifty-seven caregivers of patients (aged 0-21 years) with food allergy and 2 young adults with food allergy reviewed a draft of the handouts and completed an online survey to assess handout acceptability and usability and identify areas for improvement. Handouts were revised based on participant feedback.

The majority of participants (79%) rated the amount of information in the age-specific handouts as "just right," versus "not enough" (9%) or "too much" information (12%). Sixty-three percent reported that they would be "very likely" to use the handouts as a resource and 35% "somewhat likely." Almost all participants (88%-100% by item) agreed that the handouts used elements of plain language writing and clear communication.

Caregivers rated the age-based food allergy education handouts as understandable and useful. We anticipate that these handouts could be used during health care visits and directly accessed online by families.

Asthma is a chronic lung disease that affected 5 million children. Allergy is a common comorbidity of asthma. Having both conditions is associated with unfavorable health outcomes and impaired quality of life.

Purpose of this study was to assess allergy and its association with asthma by select characteristics among children to determine differences by populations.

National Health Interview Survey data (2007-2018) were used to assess asthma and allergy status, trends, and the association between allergy and asthma by select characteristics among US children (aged 0-17 years).

Prevalence of asthma decreased among all children (slope [-] P < .001) and among those with allergy (slope [-] P = .002). More children had respiratory allergy (14.7%), followed by skin allergy (12.7%) and food allergy (6.4%). Prevalence of respiratory allergy significantly decreased among White non-Hispanic children (slope [-] P = .002), food allergy increased among White non-Hispanic (slope [+] P < .001) and Hispanic children (slope [+] P = .003), and skin allergy increased among Hispanic children (slope [+] P = .04). Depending on number and type, children with allergy were 2 to 8 times (skin allergy only and having all 3 allergies, respectively) more likely to have current asthma than were children without allergy. Among children with current asthma, having any allergy was significantly associated with missed school days (adjusted prevalence ratio, 1.33 [1.03-1.72]; P = .02) and taking preventive medication daily (adjusted prevalence ratio, 1.89 [1.32-2.71]; P < .001).

Trends in allergies across years differed by race and ethnicity. Strength of association between asthma and allergy differed by type and number of allergies, being highest among children having all 3 types of allergies. Having both asthma and allergy was associated with unfavorable asthma outcomes.

Food allergy is a substantial public health concern associated with risk of severe or potentially life-threatening reactions and requiring life-altering changes in dietary habits. This increasingly prevalent health concern is associated with adverse medical, nutritional, psychosocial, and economic effects on the estimated 32 million affected individuals in the United States. Management of food allergy requires life-altering dietary modifications and constant vigilance to avoid implicated allergens to minimize the risk of anaphylaxis, which can lead to considerable anxiety and reduced quality of life. Specialized diets are expensive and often difficult to access, particularly for low-income and minority individuals with food allergy. The overlap of food insecurity with diet-treated illnesses further increases the burden on patients with food allergies and their families, with overall rates of food insecurity increasing substantially during the coronavirus disease 2019 pandemic. Universal screening to identify food insecure households and connect them with appropriate resources is a critical step in addressing unmet needs at the individual and family level. At the systems level, integrated advocacy approaches addressing the complex interplay between multiple societal issues such as poverty, systemic racism, wage inequality, housing insecurity, lack of transportation, and other social determinants of health are vital to ensure access to safe, healthy, nutritionally complete options for patients with food allergies and their families.

This review characterizes what is currently known about how prevalence, severity, distribution, and management of food allergy (FA) differs across socioeconomic strata and provides guidance for practicing clinicians about how to improve equity in research participation, healthcare delivery, and patient outcomes through a deeper understanding of the socioeconomic determinants of FA.

Epidemiological and biomedical literature published prior to April 2022.

Socioeconomic status (SES) is a complex concept that not only encompasses economic resources (e.g., income, wealth) but also a person's social, economic and political power and standing, each of which can impact health. However, in many studies of individuals and families with FA, assessment of SES has been limited and often a respondent's membership within a racial and ethnic group is utilized as a proxy for low SES. As a whole, findings from US-population-based studies indicate a consistent trend: those who self-identify as non-Hispanic Black, and to a lesser extent other subpopulations who identify as being of non-White race and ethnicity, experience a greater burden of food-allergic sensitization and disease including higher rates of emergency health care utilization and food-induced anaphylactic fatality as compared to those identifying as White.

Reports of FA management and outcomes highlight inequities among specific low SES populations in the US. Clinicians can and should act to reduce inequities by engaging more diverse populations in clinical research, equitably implementing FA risk screening and prevention, thoughtfully utilizing emerging technologies to ameliorate disparities based on SES in healthcare delivery and outcomes, and advocating for social change.

Food allergy (FA) affects approximately 8% of children in the United States. Management comprises both preventing and treating allergic reactions, which poses unique challenges in the inner-city school setting. In this article, we review the epidemiology of FA in school-aged children and management challenges and opportunities specific to the inner-city population.

A literature search of the PubMed database was performed to identify published literature on FA epidemiology, FA management, school policies, disparities, inner-city, race, ethnicity, and socioeconomic status.

Relevant articles on FA management best practices and challenges in schools, with a particular emphasis on inner-city schools and populations and socioeconomic, racial, and ethnic disparities, were reviewed in detail.

Disparities in FA prevalence, management, and treatment exist. Additional research is needed to better characterize these disparities and elucidate the mechanisms leading to them. There is a lack of evidence-based interventions for the prevention and treatment of food allergic reactions in schools and specifically in inner-city schools, in which a greater proportion of students may rely on school food.

There are opportunities for partnership among health care providers, schools, and communities to address unmet needs in FA management and disparities in the inner-city school setting.

Food allergy in children is a major health concern, and its prevalence is rising. It is often over-diagnosed by parents, resulting occasionally in unnecessary exclusion of some important food. It also causes stress, anxiety, and even depression in parents and affects the family's quality of life. Current diagnostic tests are useful when interpreted in the context of the clinical history, although cross-sensitivity and inability to predict the severity of the allergic reactions remain major limitations. Although the oral food challenge is the current gold standard for making the diagnosis, it is only available to a small number of patients because of its requirement in time and medical personnel. New diagnostic methods have recently emerged, such as the Component Resolved Diagnostics and the Basophil Activation Test, but their use is still limited, and the latter lacks standardisation. Currently, there is no definite treatment available to induce life-long natural tolerance and cure for food allergy. Presently available treatments only aim to decrease the occurrence of anaphylaxis by enabling the child to tolerate small amounts of the offending food, usually taken by accident. New evidence supports the early introduction of the allergenic food to infants to decrease the incidence of food allergy. If standardised and widely implemented, this may result in decreasing the prevalence of food allergy.

To review the current literature regarding the health disparities in the prevalence, diagnosis, and management of pediatric food allergy and discuss possible interventions.

Literature search of PubMed and Google Scholar databases regarding pediatric food allergy and health disparities.

Original research articles, reviews, and guidelines on health disparities in pediatric food allergy were included in this review.

The overall prevalence of food allergy appears to be increasing and disproportionately affecting minority groups. Racial and socioeconomic disparities are evident across all aspects of food allergy care: diagnosis, prevention, acute management (eg, access to epinephrine autoinjectors, visits to emergency department), and long-term management (eg, oral immunotherapy). Children of minority populations and those of low socioeconomic status are at a greater risk of food insecurity, which is further exacerbated by the high cost of allergen-free foods and limited support from food assistance programs.

Racial, ethnic, and socioeconomic disparities in food allergy among children in the United States are evident and negatively affect the outcomes of children with food allergies. Active efforts to decrease racial and socioeconomic disparities, through education, research, and advocacy, will be important to help improve health outcomes in food allergy for all children, regardless of their race, ethnicity, or socioeconomic status.

Racial differences in access to allergen-free food have not been fully described among children with food allergy (FA).

To examine access to allergen-free foods among Black and White children with FA.

Black and White children with FA were enrolled in Food Allergy Outcomes Related to White and African American Racial Differences (FORWARD), a multisite prospective cohort study at 4 urban US centers. Caregivers completed questionnaires regarding access to allergen-free foods. Univariable statistics described demographics. Bivariable statistics evaluated crude associations with access to allergen-free foods. Multivariable logistic regression evaluated the adjusted effect of race on access to allergen-free foods. Geospatial analyses examined the distribution of race, socioeconomic status, and food desert residence.

Among participants (n = 336), White caregivers (88.1%) were more likely to report access to allergen-free foods than Black caregivers (59%) (P < .001). White caregivers were more likely to purchase allergen-free foods online (35.2%) than Black caregivers (12%) (P < .001). Although Black children were more likely to live in a food desert, access to allergen-free food was not related to food desert residence. In the unadjusted analysis, White children were 5.2 times as likely to have access than Black children (P < .001); after adjusting for demographics, this increase in access was no longer significant (P = .08). Other predictors of access to allergen-free foods included online food purchasing, annual household income, respondent education level, milk allergy, and child age >5 years.

In the FORWARD cohort, Black children have less access to allergen-free foods than White children, but much of the difference is accounted for by socioeconomic status and other participant characteristics.

Although Western medicine and ideas about atopic dermatitis (AD) have become popular in many Asian countries, local beliefs about the disease and its treatment often prevail. The multi- racial background of these countries as well as the influence of the diverse religions (such as Taoism and Ramadan) in these regions often lead to diverse belief systems about the causes of AD (such as the Chi concept, also known as the balance of yin and yang) and the types of treatment (e.g. herbal remedies, topical versus concoctions, and decoctions). In addition, many of the cultural practices are preserved among the Southeast Asian minorities residing in the United Kingdom and North America. Eastern treatments typically take a holistic approach to AD and emphasize the psychosomatic component of the disorder. This overview provides a summary of the difference between conventional, complementary, alternative, and integrative medicine in terms of epidemiology, aetiology, therapy, and prognosis in children with AD. There are a number of similarities in genetic and environmental factors in epidemiology and aetiology; however, differences exist in terms of the concept of management. Complementary and alternative medicine, traditional Chinese medicine, and integrative medicine usage are not only prevalent among the Asian population but are also becoming more popular and accepted in Western societies.

The increasing prevalence of pediatric food allergy (FA) in the United States has disproportionately affected non-Hispanic Black youth. However, racial and other socioeconomic disparities in FA management among caregivers of children with FA remain unclear.

To determine associations between socioeconomic, clinical, and health care factors and FA-related knowledge, attitudes, and behaviors among caregivers of Black and White children with FA.

Cross-sectional survey analysis from the Food Allergy Outcomes Related to White and African American Racial Differences Study.

Longitudinal cohort of caregivers of 385 Black and White children with FA ages birth to 12 years residing in Chicago, Illinois, Cincinnati, Ohio, and Washington, DC from 2017 to March 2021.

There were 3 primary outcomes of interest: (1) FA knowledge assessed by scores from the Knowledge Survey, (2) FA-related attitudes assessed by newly developed survey, and (3) food-related behaviors assessed by the FORWARD Diet and Purchasing Habit Surveys completed 6 months postenrollment.

Multivariable linear and logistic regression.

The overall response rate to the 6-month postenrollment survey was 51.3% (385 of 751). White caregivers represented 69.4% of the participants. Black race was associated with a 1.5-point mean decrease in FA knowledge score (95% CI: -2.2 to -0.7) compared with White caregivers, and a graduate degree or bachelor's degree was associated with associated with a 1.7-point mean increase (95% CI: 0.8-2.7) and 1.1-point mean increase (95% CI: 0.2-2.0) in FA knowledge score, respectively, compared with caregivers who had less than a bachelor's degree. Multiple FAs and ever visited the emergency department for a food-related allergic reaction were also associated with higher levels of FA knowledge. Ever visited the emergency department for FA was also associated with higher odds of 2 measures of FA attitudes reflecting parental anxiety. Greater FA knowledge scores were consistently associated with lower odds of several FA-related food purchasing and eating behaviors assumed to have elevated risk of FA. Eating food prepared at school was the only FA behavior associated with race. Compared with White children, Black children were 2.5 times more likely to eat school-prepared foods (95% CI: 1.2-5.6).

Findings from this study identified socioeconomic, racial, and clinical factors associated with caregivers' FA-related knowledge, attitudes, and behaviors, but further research is warranted to better understand these relationships.

Asthma is a prevalent disease that disproportionately affects socioeconomically underprivileged minorities. In fact, racial and ethnic minorities such as Blacks and Latinos have higher rates of severe asthma, asthma-associated emergency department visits, hospitalizations, and readmissions compared with whites. Such disparities exist due to genetic predispositions and to socioeconomic determinants of health such as environmental factors and limited health-care access. A value-based purchasing program encourages hospitals to improve communication and care coordination to better engage patients and caregivers in discharge plans, and, in turn, reduce avoidable readmissions. The program supports the national goal of improving health care by linking payment to the quality of hospital care. Efforts have been made to address asthma-related complications in these populations, which have been addressed at various levels of the care system, including the patient and family, community, organization, provider/microsystem, and policy. Many of these programs promote patient education and health-care accessibility through interdisciplinary and multi-dimensional approaches, and have been shown to be effective in reducing asthma-associated readmissions and hospitalizations, but these localized approaches have not been largely adopted. The wide-spread implementation of asthma programs is necessary to address factors related to the increased incidence of asthma and associated rates of hospitalizations and readmissions in impoverished, minority populations.

Eosinophilic esophagitis (EoE) is a chronic inflammatory disease of the esophagus that requires esophagogastroduodenoscopy (EGD) for diagnosis and treatment monitoring. We aimed to identify the frequency of endoscopic monitoring in children with EoE and observe the effect of age, race, socioeconomic factors, and atopy on the rate of endoscopy.

We queried the Pediatric Health Information System over a 15-year period for ambulatory EGDs in children with EoE. Subjects with at least 1 year of data were included. Age, sex, ethnicity, race, insurance type, median household income, and atopy were collected for each subject.

16,517 subjects were included (mean age 8.5 years). 3211 (19%) of subjects had ≥1 EGD per subject year (EGD/SY). Subjects >13 years old were more likely to have ≥1 EGD/SY compared to children 6-12 years (odds ratio [OR] 2.29, P < 0.001, 95% confidence interval [CI] = 2.06-2.54). Males were more likely to have ≥1 EGD/SY compared to females (OR 1.19, P < 0.001, 95% CI = 1.08-1.31). African-American subjects were 16% less likely than Caucasian subjects to have ≥1 EGD/SY (OR 0.84, P = 0.05, 95% CI = 0.71-1.00). Subjects with allergic rhinitis or anaphylaxis, food allergy, and/or oral allergy syndrome were more likely to have ≥1 EGD/SY (OR 1.67, P < 0.001, 95% CI = 1.47-1.90 and OR 3.65, P < 0.001, 95% CI = 3.25-4.11, respectively).

Nineteen percent of subjects had ≥1 EGD/SY. Older age, male sex, allergic rhinitis, and food allergies were associated with more frequent endoscopic monitoring in children with EoE. Caucasian subjects had more frequent endoscopy than African-American subjects. This study raises awareness about underrecognized variation in the care of children with EoE.

There is a wide time gap between the publication of evidence and the application of new knowledge into routine clinical practice. The consequence is sub-optimal outcomes, particularly concerning for long-term relapsing/remitting conditions such as allergic diseases. In response, there has been a proliferation of published guidelines which systematically review evidence for the gold-standard management of most allergic disorders. However, this has not necessarily been followed by improved outcomes, partly due to a lack of coordination across the patient pathway. This has become known as the "second translational gap". A proposed solution is the development and implementation of integrated care pathways (ICPs) to optimize patient outcomes, with the notion that evidence-based medicine requires evidence-based implementation. ICP implementation is shown to improve short-term outcomes for acute conditions and routine surgery, including reduced length of hospital stay, improved documentation and improved patient safety. However, this improvement is not reflected in patient experience or patient-centered functional outcomes. The implementation of life-long, cost-effective interventions within comprehensive pathways requires a deep appreciation for complexity within allergy care. We promote an evidence-based methodology for the implementation of ICPs for allergic disorders in which all stakeholders in allergy care are positioned equally and encouraged to contribute, particularly patients and their caregivers. This evidence-based process commences with scoping the unmet needs, followed by stakeholder mapping. All stakeholders are invited to meetings to develop a common vision and mission through the generation of action/effect diagrams which helps build concordance across the agencies. Dividing the interventions into achievable steps and reviewing with plan/do/study/act cycles will gradually modify the pathway to achieve the best outcomes. While the management guidelines provide the core knowledge, the key component of implementation involves education, training, and support of all healthcare professionals (HCPs), patients and their caregivers. The pathways should define the level of competence required for each clinical task. It may be useful to leave the setting of care delivery or the specific HCP involved undefined to account for variable patterns of health service delivery as well as local socioeconomic, ethnic, environmental, and political imperatives. In all cases, where competence is exceeded, it is necessary to refer to the next stage in the pathway. The success and sustainability of ICPs would ideally be judged by patient experience, health outcomes, and health economics. We provide examples of successful programs, most notably from Finland, but recommend that further research is required in diverse settings to optimize outcomes worldwide.

Atopic dermatitis (AD) is a common pediatric skin condition with significant morbidity. It is unclear what factors contribute to racial differences in disease prevalence.

A single-site, retrospective cohort study of infants born from June 1, 2011, to April 30, 2017, was performed.

Of the 4016 infants included, 39.2% (n = 1574) were Black, 38.5% (n = 1543) White (non-Hispanic), 7.1% (n = 286) Hispanic, 5.3% (n = 213) Asian, 6.5% (n = 262) "other" race, 3.4% (n = 135) multiracial, and 0.1% (n = 3) not reported. Prevalence of AD differed by race, with 37.0% (n = 583) of Black, 25.8% (n = 55) of Asian, 24.1% (n = 69) of Hispanic, 23.0% (n = 31) of multiracial, 19.1% (n = 50) of "other" race, and 17.9% (n = 276) of White patients diagnosed (P < 0.0001). Delivery mode, NICU stay, and gestational age were all significantly associated with race. In modeling AD with logistic regression, race was significantly associated with the development of AD (P < 0.0001, OR Black = 2.6 [2.2-3.2], OR Asian = 1.6 [1.1-2.2], OR Hispanic = 1.4 [1.0-1.9], OR multiracial 1.4 [0.91-2.2], OR "other" 0.97 [0.67-1.4], and OR White 1.0).

Racial differences in rates of AD arise early in life. Diagnosis is associated with race rather than delivery mode, insurance type, and gestational age. Further investigation into these disparities and interventions to mitigate them should focus on infancy and early childhood.