Black Mothers Research Articles

Changes in Residential Greenspace and Birth Outcomes among Siblings: Differences by Maternal Race.

Growing research investigates the perinatal health benefits of greenspace in a mother's prenatal environment. However, evidence of associations between residential greenspace and birth outcomes remains mixed, limiting the relevance this work holds for urban policy and greening interventions. Past research relies predominantly on cross-sectional designs that are vulnerable to residential selection bias, and rarely tests effect modification by maternal race/ethnicity, which may contribute to heterogeneous findings. This study uses a rigorous, longitudinal sibling comparison design and maternal fixed effect analyses to test whether increases in maternal exposure to residential greenspace between pregnancies precede improved birth outcomes among non-Hispanic (NH) white (n = 247,285) and Black (n = 54,995) mothers (mean age = 28 years) who had at least two consecutive live births in California between 2005 and 2015. Results show that increases in residential greenspace correspond with higher birthweight (coef. = 75.49, 95% CI: 23.48, 127.50) among Black, but not white (coef. = -0.51, 95% CI: -22.90, 21.90), infants. Additional analyses suggest that prior evidence of perinatal benefits associated with residential greenspace among white mothers may arise from residential selection; no such bias is observed for Black mothers. Taken together, these findings support urban greening initiatives in historically under-resourced neighborhoods. Efforts to evenly distribute residential greenspace may reduce persistent racial disparities in birth outcomes, an important step towards promoting health equity across the life course.

Research on Black Women and Breastfeeding: Assessing Publication Trends (1980-2020).

Background: Research on race/ethnicity and breastfeeding has consistently found lower rates for Black mothers compared with other U.S. women, due to various social, cultural, and historical factors. Aggregate analyses illuminate racial/ethnic differences, but they only provide partial insight into the factors contextualizing breastfeeding decisions and rates. We examined articles addressing Black women and breastfeeding (1980-2020) to assess publication trends. Materials and Methods: A targeted literature search in PubMed for research on Black women and breastfeeding (1980-2020). The search used nine different keyword combinations: ("breastfeeding" OR "lactation" OR "infant feeding,") AND ("rac*" OR "African American" OR "Black"). After removing duplicates, non-U.S. research, and irrelevant articles, 221 articles were reviewed. Articles were coded for year, type (quantitative, qualitative, mixed method, conceptual/literature review, commentary/editorial), and journal target audience (e.g., nursing). Results: More than 50% of all articles were published after 2013. The period of 2018-2020 accounts for 25% of all published articles. The research is also mostly quantitative (60.2%). Qualitative studies made up only 16.7% of articles. A few studies used mixed methods (5%). More than half of all qualitative studies were published after 2014. Conclusions: Research on Black women and breastfeeding has slowly increased since 1980, but much of the work has only been done post-2000. Research is also mostly quantitative analyses. Quantitative and qualitative methods rely on different research aims, styles, and objectives. To provide a fuller understanding of Black women's relationship to and experience of breastfeeding, we suggest that scholars cultivate a stronger focus on qualitative and mixed methods for future research.

Can’t Just Send Our Children Out: Intensive Motherwork and Experiences of Black Motherhood

AbstractRace and racism play an integral role in shaping mothering practices. Specifically, motherwork examines how Black mothers use strategies and practices to shield children from, as well as help them navigate through, experiences of racism. The necessity of these mothering practices may be fundamental in how motherhood is experienced for Black women. This study used qualitative in-depth semi-structured interviews with 35 predominantly middle-class Black mothers of children in adolescence and young/emerging adulthood. A grounded theoretical and Black feminist approach was taken to analyze data. Black mothers take on numerous laborious and exhaustive strategies to shield their children from racism through what I theorize as the concept of intensive motherwork. I define intensive motherwork as the exhaustive efforts and effects of Black mothers protecting and empowering their children and themselves in the face of anti-Black racism. Intensive motherwork can be seen in three broad themes: (1) protective mothering, (2) resistance mothering, and (3) encumbered mothering. This work expands current discourse on Black families by highlighting the overlap between the intensive nature of Black women’s mothering, the laborious practices that are deployed, and the role of race and racism on Black women’s mothering experience.

Social Determinant Pathways to Hypertensive Disorders of Pregnancy Among Nulliparous U.S. Women

BackgroundHypertensive disorders of pregnancy are a leading cause of maternal morbidity and mortality in the United States and impact Black mothers at disproportionately higher rates. Hypertensive disparities among racialized groups are rooted in systemic inequalities, and we hypothesize that clinical markers of allostatic load capture embodied disparities in stressors that can link upstream social determinants of health with downstream hypertensive outcomes. MethodsWe analyzed observational cohort data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be (n = 6,501) and developed a structural equation model linking latent social determinants of health, longitudinal markers of allostatic load across gestation, and hypertensive pregnancy outcomes in a multigroup framework. ResultsNon-Hispanic Black mothers-to-be (n = 1,155) showed higher rates of hypertensive disorders of pregnancy (32%) than non-Hispanic white women (n = 5,346, 23%). Among both groups, the social environment showed stronger direct effects on allostatic markers than via behaviorally mediated dietary, exercise, or smoking pathways. Demographic aspects of the social environment (e.g., household income, partnered status) were the most salient predictor of hypertensive risk and showed stronger effects among Black women. ConclusionsEmbodied stress rooted in the social environment is a major path driving maternal hypertensive disparities in the United States, with effects that vary across racialized groups. These pathway findings underscore the greater impact of systemic stressors relative to individual health behaviors. More comprehensive and detailed analyses of sociostructural domains are needed to identify promising avenues for policy and intervention to improve maternal health.

"I don't have the energy": Racial stress, young Black motherhood, and Canadian social policies.

Significant socio-economic, health, and mental health disparities due to highly entrenched and systemic anti-Black racism in Canadian institutions, policies, and practices are now well documented in research and policy reports. Yet, few in-depth studies have addressed the mental health impacts of anti-Black racism on Canadian populations. This article is rooted in a community-based, qualitative research project with young first and second-generation Black Caribbean-Canadian mothers and is informed by Black Feminist epistemologies and intersectional theories and methodologies. Our research demonstrates how participants' childhood experiences with xenophobic and racist immigration policies and educational, child welfare, and childcare systems caused their future mental health challenges as young Black mothers, and how these struggles were exacerbated by their encounters with the racist, ageist, xenophobic medical, social, and mental health services they had to access as young mothers. Based on these findings, we recommend enhancements to current social policies to minimize the differential mental health impacts on young Black Canadian mothers.

Characterizing azobenzene disperse dyes and related compounds in house dust and their correlations with other organic contaminant classes

Azobenzene disperse dyes are the fastest-growing category of commercial dyestuffs and are implicated in the literature as potentially allergenic. In the indoor environment, these dyes may be shed from various textiles, including clothing and upholstery and accumulate in dust particles potentially leading to exposure in young children who have higher exposure to chemicals associated with dust due to their crawling and mouthing behaviors. Children may be more vulnerable to dye exposure due to their developing immune systems, and therefore, it is critical to characterize azobenzene disperse dyes in children's home environments. Here, we investigate azobenzene disperse dyes and related compounds in house dust samples (n = 124) that were previously analyzed for flame retardants, phthalates, pesticides and per- and polyfluoroalkyl substances (PFAS). High-resolution mass spectrometry was used to support both targeted and suspect screening of dyes in dust. Statistical analyses were conducted to determine if dye concentrations were related to demographic information. Detection frequencies for 12 target dyes ranged from 11% to 89%; of the dyes that were detected in at least 50% of the samples, geometric mean levels ranged from 32.4 to 360 ng/g. Suspect screening analysis identified eight additional high-abundance azobenzene compounds in dust. Some dyes were correlated to numerous flame retardants and several antimicrobials, and statistically higher levels of some dyes were observed in homes of non-Hispanic Black mothers than in homes of non-Hispanic white mothers. To our knowledge, this is the most comprehensive study of azobenzene disperse dyes in house dust to date. Future studies are needed to quantify additional dyes in dust and to examine exposure pathways of dyes in indoor environments where children are concerned.

Invested Mothering: An Intersectional Analysis of Mothers’ Feminized Breadwinning Strategies Under State-Mandated Child Support Arrangements

This article conceptualizes invested mothering to explain how mothers typically serve as both primary caregivers and financial providers under court-mandated shared parenting. A line of feminist literature has conceptualized hegemonic expectations of women’s caregiving through the umbrella theory of intensive mothering, and family scholars have studied how these ideologies influence parental investments in children. I assert that more research is necessary at the juncture of this scholarship, especially in contemporary family forms which reflect most parents’ reality. In this study, I analyze 46 in-depth interviews with parents under state-mandated child support arrangements as an empirical case of shared parenting experiences. I show that the onus is on mothers to secure financial resources for children’s basic and enrichment needs through relational, paid, and invisible work strategies—mothers enact invested mothering. An intersectional analysis reveals the distinct invested parenting work that mothers, especially low-income Black mothers who are the most disadvantaged, perform as adaptive strategies in the face of interlocking sexism, systemic racism, and historical economic inequality. Overall, mothers’ financial role as primary breadwinners is feminized as their contributions are unsupported, unacknowledged, and undervalued by both the courts and fathers.

Do Stressful Events and Racial Discrimination Explain Racial Gaps in Exclusive Breastfeeding Duration? A Qualitative Interview Study with Black, Hispanic, and White Mothers Living in Ohio.

This study aimed to understand why breastfeeding and exclusive breastfeeding rates substantially decrease shortly after birth among mothers in the USA. Specifically, we aimed to illuminate the impact of stressful life events and racial discrimination on mothers' breastfeeding behaviors and duration. We conducted a qualitative analysis of semi-structured telephone interviews with women (N = 66; 47 White, 16 Black, and 3 Hispanic) who gave birth between 2019 and 2021 in Ohio. Interviews were conducted between March 2022 and May 2022. Interviews were digitally recorded, transcribed verbatim, analyzed, coded, and organized into themes. After thematic analysis of the data, five key themes were identified: (1) stress, (2) breastfeeding barriers, (3) policy and system change to support breastfeeding mothers, (4) racial discrimination, and (5) breastfeeding motivators. Our study found that the breastfeeding experience was both a positive bonding experience and a challenging practice, characterized by physical, mental, and sociocultural struggles. Addressing stress during pregnancy, equitable access to culturally sensitive lactation support, improved parental leave, and enhanced workplace breastfeeding regulations are essential to increasing breastfeeding duration among racially marginalized women.

Experiences of postpartum mental health sequelae among black and biracial women during the COVID-19 pandemic

ObjectiveThe objective of this study was to qualitatively examine coping mechanisms and desired supports in pregnant and birthing Black and Biracial adolescent and young adult women during the COVID-19 pandemic.MethodsBlack and Biracial participants ages 16–23 were recruited for virtual individual semi-structured interviews. Participants (n = 25) were asked about pre- and post-natal experiences with the healthcare system, effects of the pandemic, and participants’ experiences of or desires for ideal care within the healthcare system. Interviews were transcribed verbatim and coded for qualitative analysis using nVivo. Discussions around postpartum mental health evolved organically when asked about how participants were coping postpartum.ResultsNearly half the interviewees organically reported mental health symptoms consistent with postpartum depression (PPD) during questions regarding their postpartum experience. Of the 11 interviewees who reported mental health symptoms consistent with PPD, 2 were afraid to disclose their symptoms to a healthcare provider due to fear of child protective services involvement and their belief they would be treated unfairly because of their race.ConclusionClinicians who care for Black and Biracial adolescent and young adult mothers must be particularly attuned to structural barriers for appropriate screening and treatment of postpartum depression. Expanding investigations of intersectional influences on young mothers’ perinatal health and PPD are needed.

Sisters in the “Hostile Environment”: A Womanist Theological Analysis of Brexit

ABSTRACT This article builds upon Anthony Reddie's Theologising Brexit by offering a womanist perspective in response to his postcolonial and liberationist critique. In keeping with the framing of Reddie's argument I begin with history, by drawing on feminist historians which demonstrate that British enslavement, colonialism and mission should be understood as gendered as well as racialised forms of oppression in Africa and the Caribbean. In the second section, I critique Britain's “hostile environment” policies and Brexit as continuations of Britain's White supremacist and masculinist colonial past by centring the experiences of the “Zambrano carers”: predominantly single Black mothers left destitute by the UK government, and Black and Brown Muslim women who have borne the brunt of Islamophobic violence. In the final section I look to Hagar in Delores Williams's Sisters in the Wilderness to theologise Brexit with these women who are marginalised and dehumanised in contemporary British society.

The Mathematics of Truth

K. Avvirin Berlin, “The Mathematics of Truth: Peripatetic Freedom Calculations in the Narrative of Sojourner Truth” (pp. 114–141) This essay reads passages in the Narrative of Sojourner Truth, a Northern Slave (1850) that pertain to walking and Black motherhood. In doing so, it theorizes Truth’s 1843 walking migration as a political pilgrimage whose spatial-temporal schema challenged federal and state policy. Armed with tactics borrowed from mathematics and the natural sciences, “sojourner laws” and other federal dictates worked to confine African American mothers like Truth to particular social and geographic places and to their status as enslaved and low-wage laborers. Casting a critical eye on Truth’s white feminist co-author Olive Gilbert’s representations of motherhood in the Narrative of Sojourner Truth, “The Mathematics of Truth” seeks to intervene into the reception of Truth’s life and politics.

Incidence of Neonatal Hypothermia in the Newborn Nursery and Associated Factors

Thermoregulation is a key component of well-newborn care. There is limited epidemiologic data on hypothermia in late preterm and term infants admitted to the nursery. Expanding on these data is essential for advancing evidence-based care in a population that represents more than 3.5 million births per year in the US. To examine the incidence and factors associated with hypothermia in otherwise healthy infants admitted to the newborn nursery following delivery. A retrospective cohort study using electronic health record data from May 1, 2015, to August 31, 2021, was conducted at a newborn nursery at a university-affiliated children's hospital. Participants included 23 549 infants admitted to the newborn nursery, from which 321 060 axillary and rectal temperature values were analyzed. Infant and maternal clinical and demographic factors. Neonatal hypothermia was defined according to the World Health Organization threshold of temperature less than 36.5 °C. Hypothermia was further classified by severity (mild: single episode, temperature 36.0-36.4 °C; moderate/severe: persistent or recurrent hypothermia and/or temperature <36.0 °C) and timing (early: all hypothermic episodes occurred within the first 24 hours after birth; late: any episode extended beyond the first 24 hours). Of 23 549 included infants (male, 12 220 [51.9%]), 5.6% were late preterm (35-36 weeks' gestation) and 4.3% were low birth weight (≤2500 g). The incidence of mild hypothermia was 17.1% and the incidence of moderate/severe hypothermia was 4.6%. Late hypothermia occurred in 1.8% of infants. Lower birth weight and gestational age and Black and Asian maternal race and ethnicity had the highest adjusted odds across all classifications of hypothermia. The adjusted odds ratios of moderate/severe hypothermia were 5.97 (95% CI 4.45-8.00) in infants with a birth weight less than or equal to 2500 vs 3001 to 3500 g, 3.17 (95% CI 2.24-4.49) in 35 week' vs 39 weeks' gestation, and 2.65 (95% CI 1.78-3.96) in infants born to Black mothers and 1.94 (95% CI 1.61-2.34) in infants born to Asian mothers vs non-Hispanic White mothers. In this cohort study of infants in the inpatient nursery, hypothermia was common, and the incidence varied by hypothermia definition applied. Infants of lower gestational age and birth weight and those born to Black and Asian mothers carried the highest odds of hypothermia. These findings suggest that identifying biological, structural, and social determinants of hypothermia is essential for advancing evidence-based equitable thermoregulatory care.

Early life stress, prenatal secondhand smoke exposure, and the development of internalizing symptoms across childhood

BackgroundPrior findings relating secondhand tobacco smoke (SHS) exposure and internalizing problems, characterized by heightened anxiety and depression symptoms, have been equivocal; effects of SHS on neurodevelopment may depend on the presence of other neurotoxicants. Early life stress (ELS) is a known risk factor for internalizing symptoms and is also often concurrent with SHS exposure. To date the interactive effects of ELS and SHS on children’s internalizing symptoms are unknown. We hypothesize that children with higher exposure to both prenatal SHS and ELS will have the most internalizing symptoms during the preschool period and the slowest reductions in symptoms over time.MethodsThe present study leveraged a prospective, longitudinal birth cohort of 564 Black and Latinx mothers and their children, recruited between 1998 and 2006. Cotinine extracted from cord and maternal blood at birth served as a biomarker of prenatal SHS exposure. Parent-reported Child Behavior Checklist (CBCL) scores were examined at four timepoints between preschool and eleven years-old. ELS exposure was measured as a composite of six domains of maternal stress reported at child age five. Latent growth models examined associations between SHS, ELS, and their interaction term with trajectories of children’s internalizing symptoms. In follow-up analyses, weighted quintile sum regression examined contributions of components of the ELS mixture to children’s internalizing symptoms at each time point.ResultsELS interacted with SHS exposure such that higher levels of ELS and SHS exposure were associated with more internalizing symptoms during the preschool period (β = 0.14, p = 0.03). The interaction between ELS and SHS was also associated with a less negative rate of change in internalizing symptoms over time (β=-0.02, p = 0.01). Weighted quintile sum regression revealed significant contributions of maternal demoralization and other components of the stress mixture to children’s internalizing problems at each age point (e.g., age 11 WQS β = 0.26, p < 0.01).ConclusionsOur results suggest that prior inconsistencies in studies of SHS on behavior may derive from unmeasured factors that also influence behavior and co-occur with exposure, specifically maternal stress during children’s early life. Findings point to modifiable targets for personalized prevention.

Predictors of Postpartum Depression Among Women with Low Incomes in the United States.

To evaluate the predictors of postpartum depression and to examine the effects of maternal racial identity on postpartum depression among women with low incomes in the United States. We conducted a secondary data analysis using baseline data from the Baby's First Years study, including postpartum women living below the federal poverty line who were recruited from four diverse communities in the United States. Postpartum depression symptoms were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D). Logistic regressions were performed to identify associations between pre-identified postpartum depression risk factors and postpartum depression among participants, followed by predictive margins analyses to elaborate on probability of postpartum depression across different racial identity groups in the sample. The sample included 1,051 postpartum women. Almost one-half of participants identified as Black (45.9%), followed by White (20.7%), American Indian (1.8%), and Asian (1.3%). Prevalence of postpartum depression in the sample was 24%. Financial insecurity and alcohol use were positively associated with postpartum depression, whereas level of education and reported physical health were negatively associated with postpartum depression. Mothers who identified as Black had an 8.3% higher probability of postpartum depression than that of White mothers in the sample. Nurses working with populations with low income should assess social determinants of health to provide holistic mental health care. Women with low incomes should be referred to resources which account for their financial burden. Racial disparities exist in perinatal care, and birth and postpartum mental health outcomes. It is crucial to address the systemic racism faced by Black mothers experiencing postpartum depression.

“Something is wrong!” A qualitative study of racial disparities in parental experiences of OSA detection in their child

IntroductionApproximately 3% of American children are affected by obstructive sleep apnea (OSA), yet Black children are 2–4 times more likely to experience OSA compared to White children. Little is known about parental experiences in detection, diagnosis, and treatment of OSA in their child, and how these experiences may differ by race. The study objective was to highlight convergent and divergent experiences between and across Black and White parents in the OSA detection process for their child.MethodsWe conducted 27 semi-structured interviews with mothers whose child was referred for a diagnostic overnight polysomnogram (PSG) to assess for OSA. Parents described how their child was referred for a PSG and their perceptions and feelings throughout the detection process. Data were analyzed using a thematic descriptive approach. Frequency of themes were examined by race. Themes that were unique to one racial group were categorized as divergent, whereas themes described by individuals from both groups were categorized as convergent. Within the convergent themes, we examined the prevalence within each racial group, noting those that were more prevalent (&amp;gt;10% difference in prevalence) in one race or the other.ResultsThe sample included 19 Black and 8 White mothers, who were 36 years old on average. Qualitative analysis yielded 21 themes across 5 categories that captured divergent and convergent experiences across Black and White mothers during the OSA detection process for their child. Divergent themes that were unique to Black mothers included It Takes a Village—Teacher, Misplaced Blame, Missing the Day/night Connection, Trust in Provider, and the belief that Snoring is Normal. Only one divergent theme among White parents emerged, worries about Dying in Ones Sleep. Additional convergent themes were identified that were more prevalent in one race compared to the other.DiscussionBlack and White mothers experienced different paths to detection and diagnosis for their child's sleep disordered breathing, that are affected by individual awareness, education, patient-provider interactions, and experiences with the healthcare system. Divergent themes such as Misplaced Blame among Black mothers were a potential indication of racism and health disparities.

In Search of the Promised Land: County-Level Disadvantage and Low Birth Weight among Black Mothers of the Great Migration.

The Great Migration was a movement of roughly eight million Black Southerners relocating to the North and West from 1910 to 1980. Despite being one of the most significant mass internal migrations during the twentieth century, little is known about the health outcomes resulting from migration and whether migrators' destination choices were potential mechanisms. This study measured the association between destination county disadvantage and odds of low birth weight during the last decade of the Great Migration. We used the US Census from 1970 as well as the birth records of first-time Black mothers who migrated from the South collected through the National Center of Health Statistics from 1973 to 1980 (n = 154,145). We examined three measures of area-based opportunity: Black male high school graduation rate, Black poverty rate, and racialized economic residential segregation. We used multilevel logistic regression, where mothers were nested within US counties, to quantify the relationship between county disadvantage and low birth weight. After adjusting for individual risk and protective factors for infant health, there was no relationship between county opportunity measures and low birth weight among migrators. Although high socioeconomic opportunity is typically associated with protection of low birth weight, we did not see these outcomes in this study. These results may support that persistent racial discrimination encountered in the North inhibited infant health even as migrators experienced higher economic opportunity relative to the South.

‘I asked myself why I was having this difficult child’: Care Burden Experiences of Black African Mothers Raising A Child with Autistic Spectrum Disorder

Introduction: There is increasing recognition that raising a child with Autism Spectrum Disorder (ASD) is stressful and challenging, particularly for mothers in resource-constrained countries. The aim of this study was to learn more about the experiences of black African mothers raising children with ASD and to gain a better understanding of the care burden. Methods: Semi-structured interviews were conducted with nine purposively recruited mothers of children with ASD and analysed using interpretative phenomenological analysis. Results: The findings revealed that caring for children with ASD puts a tremendous psychological, emotional, and financial strain on mothers. Mothers commonly faced social judgment and stigma, which manifested as internalized self-blame, isolation, and social exclusion for both themselves and their children. Conclusion: The findings highlight the critical need to increase psychosocial support for mothers of children with ASD who live in resource-constrained countries.

Introduction to the Special Issue on Communication in Black Families

ABSTRACT This special issue is comprised of six peer-reviewed, empirical articles focused on communication and socialization in Black families. These articles collectively explore how Black families: (a) navigate experiences of police brutality, (b) manage grief after loss, (c) engage in racial, gender, and sexual socialization of children, and (d) make sense of Black motherhood. Each article is theoretically driven and methodologically robust, offering important advancements in research on communication in Black families. In this introduction, we preview and elucidate each article’s theoretical underpinnings, main findings, and overall richness as it pertains to this special issue. We then discuss collective implications stemming from this body of work. Next, we offer positionality statements that trace the genesis of this special issue on Black families. Last, we share concluding thoughts on why representation matters and reiterate our shared responsibility as scholars to include diverse others.

The Influence of Racism in Healthcare: COVID-19 Vaccine Hesitancy Among Black Mothers in Chicago.

Black mothers and children experience significant health disparities in the USA. These health disparities have been attributed, in part, to experiencing racism in healthcare. This study aimed to explore how experiences of healthcare discrimination and mistreatment experienced by Black mothers may influence COVID-19 vaccine beliefs and decision-making for themselves and their families. From April 2021 to November 2021, we conducted 50 semi-structured interviews among Chicago residents. Ten participants self-identified as female and with reported children; these data were extracted from the larger sample for data analysis. Interview content included perceptions and experiences with the COVID-19 vaccine and experiences with healthcare discrimination, mistreatment, and medical mistrust. Interview transcripts were transcribed verbatim and coded using the MAXQDA 2022 qualitative software. Themes were identified using a team-based thematic analysis to understand how experiences of racism in healthcare may influence COVID-19 vaccine decision-making. Four themes were generated from the data: (1) experiences of healthcare discrimination and mistreatment, (2) distrust and fears of experimentation, (3) the influence of discrimination and distrust on COVID-19 vaccine decision-making, and (4) overcoming vaccine hesitancy. The results of this study highlight the current literature; Black mothers experience racism and discrimination in healthcare when seeking care for themselves and their children. It is evident in their stories that medical racism and historical medical abuse influence vaccine decision-making. Therefore, healthcare and public health initiatives should be intentional in addressing past and present racism in healthcare to improve vaccine distrust.

Sociodemographic and Clinical Factors for Microcephaly Secondary to Teratogenic Infections in Brazil: An Ecological Study.

Microcephaly is a neurological condition characterized by anomalies in the growth of the cranial circumference. This study aims to examine the association between sociodemographic and clinical variables and the occurrence of secondary microcephaly in newborns in Brazil. It also aims to investigate the association between this congenital anomaly and teratogenic infections. This research adopts an observational approach with an ecological, descriptive, and analytical design. The sample includes infants aged ≤28 days and registered in the country's Live Births Information System from January 2015 to December 2021. Newborns were categorized into G1, consisting of newborns with one of the three infections (Zika, toxoplasmosis, or syphilis), and G2, consisting of newborns with two of the three infections. A total of 1513 samples were analyzed and divided into two groups: one infection (syphilis n = 423; toxoplasmosis n = 295; or Zika n = 739) and two infections (n = 56). The northeastern region of Brazil has the highest prevalence of microcephaly. Regarding the population profile, the Zika virus infection is more common among white mothers, while the syphilis infection is more common among black mothers. Among newborns with microcephaly, boys have a lower prevalence of toxoplasmosis infection, while girls have a lower prevalence of Zika virus infection. This study provides pertinent information on each infection and contributes to the epidemiologic understanding of the association between teratogenic infections and microcephaly.