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Differential Mirna Expressions Linking Environmental Risk Factors To Triple-Negative Breast Cancer Stages At Diagnosis, Amjila Bam, Yawen Hu, Xiaocheng Wu, Meng Luo, Nubaira Rizvi, Luis Del Valle, Arnold H. Zea, Fokhrul Hossain, Denise Moore Danos, Jovanny Zabaleta, Augusto Ochoa, Lucio Miele, Edward Trapido, Qingzhao Yu 2025 LSU Health Sciences Center - New Orleans

Differential Mirna Expressions Linking Environmental Risk Factors To Triple-Negative Breast Cancer Stages At Diagnosis, Amjila Bam, Yawen Hu, Xiaocheng Wu, Meng Luo, Nubaira Rizvi, Luis Del Valle, Arnold H. Zea, Fokhrul Hossain, Denise Moore Danos, Jovanny Zabaleta, Augusto Ochoa, Lucio Miele, Edward Trapido, Qingzhao Yu

School of Public Health Faculty Publications

Background/Objectives: Triple negative breast cancer (TNBC) is an aggressive, molecularly heterogeneous subtype of breast cancer, accounting for approximately 10–15% of all cases. While reproductive and metabolic factors contribute to breast cancer development, growing concerns about environmental exposures, alongside biological and socio-cultural influences, underscore the need for targeted prevention strategies across diverse populations. Despite increasing evidence linking biological, socioeconomic, and environmental factors to TNBC outcomes, the molecular mechanisms underlying these relationships remain poorly understood. Micro-RNAs (miRNAs), which regulate gene expression and play critical roles in cancer development, have emerged as potential mediators between environmental exposures and TNBC progression. The goal of …


Holistic Approach To Managing Grade 3 Vaginismus: An Obg Physiotherapy Perspective, Nagma Khan 2025 Independent Researcher

Holistic Approach To Managing Grade 3 Vaginismus: An Obg Physiotherapy Perspective, Nagma Khan

Internet Journal of Allied Health Sciences and Practice

Background: Vaginismus is a condition characterized by involuntary pelvic floor muscle contractions, which can make vaginal penetration painful or impossible. This disorder has both physical and psychological components, often leading to significant emotional distress, anxiety, and relationship difficulties. Effective management requires a holistic, multidisciplinary approach, combining physical therapy with psychological support. This case report examines the treatment of a 29-year-old woman with grade 3 vaginismus, highlighting the role of Obstetrics & Gynaecology (OBG) physiotherapy in improving both physical symptoms and emotional well-being.

Case Presentation: A 29-year-old female presented with grade 3 vaginismus, with a history of severe pelvic floor tension …


Associations Between Social Drivers Of Health And Breast Cancer Stage At Diagnosis Among U.S. Black Women, Mollie Barnard, Bo Qin, Marc Emerson, Etienne Holder, Matthew Dunn, Shromona Sarkar, Nuo Xu, Yutong Li, Christine Ambrosone, Elisa Bandera, Julie Palmer, Melissa Troester, Terry Hyslop 2025 Thomas Jefferson University

Associations Between Social Drivers Of Health And Breast Cancer Stage At Diagnosis Among U.S. Black Women, Mollie Barnard, Bo Qin, Marc Emerson, Etienne Holder, Matthew Dunn, Shromona Sarkar, Nuo Xu, Yutong Li, Christine Ambrosone, Elisa Bandera, Julie Palmer, Melissa Troester, Terry Hyslop

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

U.S. Black women have disproportionately high breast cancer mortality, partly due to later-stage diagnoses. We examined how social drivers of health (SDOH) relate to stage at diagnosis by analyzing data from 4,995 breast cancer survivors in the Black Women's Health Study, Carolina Breast Cancer Study, and Women's Circle of Health Studies. SDOH were self-reported and stage was ascertained from medical records. We used polytomous logistic regression to estimate odds ratios (ORs) for diagnosis at stages III/IV or II versus stage I (referent), adjusting for age, insurance status, and income. Meta-analyzed results indicated that underutilization of screening mammography (OR = 3.21, …


Breast Cancer Survival Rates And Determinants In Ethiopia: A Systematic Review And Meta-Analysis Of Longitudinal Studies, Abenezer M. Tafese, Meseker T. Fentie, Beminate L. Seifu, Angwach A. Asnake, Bikiltu D. Dirbaba, Abdisa G. Jara, Elsabeth Tizazu Asare, Brandon George 2025 Thomas Jefferson University

Breast Cancer Survival Rates And Determinants In Ethiopia: A Systematic Review And Meta-Analysis Of Longitudinal Studies, Abenezer M. Tafese, Meseker T. Fentie, Beminate L. Seifu, Angwach A. Asnake, Bikiltu D. Dirbaba, Abdisa G. Jara, Elsabeth Tizazu Asare, Brandon George

College of Population Health Faculty Papers

BACKGROUND: Breast cancer is the most common cancer and the leading cause of cancer mortality among women in Ethiopia, accounting for 32% of new cancer cases and 17.6% of cancer deaths. Despite its growing burden, comprehensive data on survival rates and contributing factors remain limited. This systematic review and meta-analysis aimed to synthesize existing data on breast cancer survival in Ethiopia and identify key determinants influencing outcomes.

METHODS: A comprehensive systematic search was conducted in PubMed, Web of Science, Scopus, Embase, and CINAHL to identify studies on breast cancer survival in Ethiopia published between January 2014 and August 2024. Eligible …


Demographic Characteristics And Selected Personality Traits Of Women In Competitive Bodybuilding, Chloe A. Zeeuw 2025 SUNY College Cortland

Demographic Characteristics And Selected Personality Traits Of Women In Competitive Bodybuilding, Chloe A. Zeeuw

Master's Theses

This study investigated demographic characteristics and measures of personality (dimensions of performance perfectionism and five-factor model characteristics) in women in competitive bodybuilding between 18-25 years old. A total of 24 women completed an online survey which included a demographic questionnaire, the Five Factor Model Rating Form (FFMRF), and the Performance Perfectionism Scale for Sport (PPSS) inventories. Descriptive results for the FFMRF were Openness (18.17±3.12), Conscientiousness (25.58±3.33), Extraversion (19.96±3.46), Agreeableness (19.88±4.58), and Neuroticism (15.67±4.94), and for the PPS-S were Self-oriented performance perfectionism (20.96±3.53), Socially prescribed performance perfectionism (13.96±4.26), and Other-oriented performance perfectionism (10.54±4.23). Pearson’s correlation coefficients and Shapiro-Wilk tests revealed that …


The Real Story Of “The Happy Mother”: A Narrative Inquiry Exploring The Construction Of Motherhood And Postpartum Depression, Elizabeth Erin Falconer 2025 Seton Hall University

The Real Story Of “The Happy Mother”: A Narrative Inquiry Exploring The Construction Of Motherhood And Postpartum Depression, Elizabeth Erin Falconer

Seton Hall University Dissertations and Theses (ETDs)

The transition to motherhood is a complex and challenging period, during which mothers undergo a considerable number of biological, hormonal, and identity changes. The first six to eight weeks following childbirth is a time of great susceptibility to postpartum depression for mothers. Despite its prevalence, there is a lack of research beyond the biological understanding of the experience. Prior literature has examined the biological aspects of postpartum depression and its societal influences on motherhood. However, no prior study has explored how postpartum depression impacts mothers’ construction and understanding of motherhood through investigating their subjective, lived experiences. This study fills that …


Identifying And Breaking Barriers: Addressing Disparities In The Care Of Patients With Gynecologic Cancers, Bhavana Pothuri, Michele Muir, Jean Hurteau, John Farley, Michelle D. Lightfoot, Summer Dewdney, Tara Castellano, John K. Chan, Sharad Ghamande, Al Asante-Facey, Marina Stasenko, B J. Rimel, Electra D. Paskett 2025 Perlmutter Cancer Center, NYU Langone, New York, NY, USA.

Identifying And Breaking Barriers: Addressing Disparities In The Care Of Patients With Gynecologic Cancers, Bhavana Pothuri, Michele Muir, Jean Hurteau, John Farley, Michelle D. Lightfoot, Summer Dewdney, Tara Castellano, John K. Chan, Sharad Ghamande, Al Asante-Facey, Marina Stasenko, B J. Rimel, Electra D. Paskett

School of Medicine Faculty Publications

BACKGROUND: Significant disparities exist in the care of patients with gynecologic malignancies. Higher incidences of gynecologic malignancies among underrepresented subpopulations (eg, racial, ethnic, and/or LGBTQAI+) and lack of representative enrollment within clinical trials have highlighted the need to improve healthcare equity. We aimed to identify barriers to equitable health care and clinical trial participation for specific diverse populations of patients with gynecologic malignancies and to identify potential solutions for overcoming these barriers. METHODS: A series of 4 live and 3 asynchronous advisory boards facilitated by GSK was conducted between January 2023 and July 2024; live advisory boards were population specific. …


Europe–Africa Collaboration: Working Together To Strengthen Health Research, Implementation, And Equitable Systems, Lara Pandya, Irene Norstedt, Martin Seychell, Emer Cooke, Isabel Barranco, Niklas Blomberg, Marleen Temmerman, Michael Makanga 2025 Global Health EDCTP3 Joint Undertaking, Belgium

Europe–Africa Collaboration: Working Together To Strengthen Health Research, Implementation, And Equitable Systems, Lara Pandya, Irene Norstedt, Martin Seychell, Emer Cooke, Isabel Barranco, Niklas Blomberg, Marleen Temmerman, Michael Makanga

Centre of Excellence in Women and Child Health

No abstract provided.


Analyzing High-Risk Fertility Behavior For Sustainable Maternal-Child Health: A 2017 Sociodemographic Study In Urban And Rural Indonesia, Asti Annisa Utami, Fadhaa Aditya Kautsar Murti, Popy Yuniar, Milla Herdayati 2025 Universitas Indonesia, Depok

Analyzing High-Risk Fertility Behavior For Sustainable Maternal-Child Health: A 2017 Sociodemographic Study In Urban And Rural Indonesia, Asti Annisa Utami, Fadhaa Aditya Kautsar Murti, Popy Yuniar, Milla Herdayati

Kesmas

Indonesia's goal of achieving Indonesia Emas 2045 hinges on improving Maternal-Child Health (MCH), essential for building a healthy and competitive population. Despite some advancements, the Maternal Mortality Rate (MMR) and Under-five Mortality Rate (U5MR) remain high, particularly because of High-Risk Fertility Behavior (HRFB). The HRFB poses significant risks to MCH, affecting both urban and rural women. This study aimed to identify the factors associated with HRFB in these areas to enhance MCH outcomes and support Indonesia's sustainable health goals. This cross-sectional study used a secondary dataset from the 2017 Indonesian Demographic Health Survey. A total of 20,530 women of reproductive …


A Cancer Education Needs Assessment: Informing Middle-Aged Female Patients About The Relationships Between Obesity And Women’S Health Concerns In The Reproductive System, Breast, And Endometrial Health, Batul Mirza 2025 Medical University of South Carolina

A Cancer Education Needs Assessment: Informing Middle-Aged Female Patients About The Relationships Between Obesity And Women’S Health Concerns In The Reproductive System, Breast, And Endometrial Health, Batul Mirza

MUSC Theses and Dissertations

Obesity significantly impacts women’s health, particularly among middle-aged women, by increasing the risk of hormone-sensitive cancers such as breast, endometrial, and reproductive system cancers. This study examines the educational needs of this demographic group regarding obesity-related cancer risks and explores effective intervention strategies. Obesity-induced mechanisms – hormonal imbalances, chronic inflammation, and insulin resistance – drive cancer susceptibility, emphasizing the need for targeted health education. The study employs a qualitative design, which includes interviews with subject matter experts (SMEs) and surveys of middle-aged women. The goal is to assess awareness, perceived barriers, and preferred learning methods. Findings suggest that with many …


Common Sources, Perceived Communication Efficacy And Sufficiency Of Cervical Cancer Information, Education And Communication Materials For Women With Hiv/Aids In Rural Kenya, Scholastic Musakali Adeli, Elkanah Orang'o, Violet Naanyu, Ann Mwangi, Peter Itsura, Barry Rosen, Patrick Loehrer 2025 Moi University, Kenya

Common Sources, Perceived Communication Efficacy And Sufficiency Of Cervical Cancer Information, Education And Communication Materials For Women With Hiv/Aids In Rural Kenya, Scholastic Musakali Adeli, Elkanah Orang'o, Violet Naanyu, Ann Mwangi, Peter Itsura, Barry Rosen, Patrick Loehrer

Obstetrics and Gynaecology, East Africa

Introduction: Cervical cancer is the greatest cause of cancer-related death among women in Sub-Saharan Africa, with particularly high incidence and mortality rates in rural regions. In Kenya, Women with HIV/AIDS (WLHA) are at a greater risk of developing cervical cancer though screening rate remains low. Information, education and communication (IEC) materials play a crucial role in raising awareness, promoting screening, and supporting early detection and treatment; however, little is known about the accessibility, content, and perceived effectiveness of these materials from the perspective of WLHA.

Methods: The objective of this study was to determine the common sources, perceived communication efficacy …


Exploring Covid-19 Vaccination Behavior: A Cross-Country Study Among Pregnant And Postpartum Women In Brazil, Ghana, Kenya, And Pakistan, Rupali Limaye, Berrhaun Fesshaye, Emily Miller, Prachi Singh, Saleem Jessani, Muhammad Asim, Ferdinand Okwaro, Sarah Saleem, Marleen Temmerman, Muhammad Asim 2025 Johns Hopkins Bloomberg School of Public Health, USA

Exploring Covid-19 Vaccination Behavior: A Cross-Country Study Among Pregnant And Postpartum Women In Brazil, Ghana, Kenya, And Pakistan, Rupali Limaye, Berrhaun Fesshaye, Emily Miller, Prachi Singh, Saleem Jessani, Muhammad Asim, Ferdinand Okwaro, Sarah Saleem, Marleen Temmerman, Muhammad Asim

Centre of Excellence in Women and Child Health

Pregnant women infected with SARS-CoV2 are more likely to be hospitalized and require ventilation, compared to non-pregnant women. Although the development of the COVID-19 vaccine was regarded as a scientific breakthrough among many, the pace of development in combination with delayed and unclear recommendations for maternal vaccination led to slower vaccine uptake among this population. We explored the decision-making process for COVID-19 vaccination among pregnant and postpartum women in four countries: Brazil, Ghana, Kenya, and Pakistan through 201 in-depth interviews. A grounded theory approach was used for analysis, and a socio-ecological framework was used to synthesize emerging themes. Four levels …


The Answer To Perimenstrual Distress Is Not Automatically Prescription: Review Of Allopathic And Integrative Approaches To Mental Health Care For Pms & Pmdd Symptoms, Grace Oja 2025 Portland State University

The Answer To Perimenstrual Distress Is Not Automatically Prescription: Review Of Allopathic And Integrative Approaches To Mental Health Care For Pms & Pmdd Symptoms, Grace Oja

University Honors Theses

Premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) affect a notable percentage of people who menstruate. PMS/PMDD have a wide range of symptoms that negatively impact mental well-being and quality of life. This review is the culmination of a database search to review current allopathic treatments for PMS/PMDD, which often include oral contraceptives and antidepressants, and explore evidence-based methods for integrative and alternative treatments to address some of the limitations of standard allopathic care, including limitations on which symptoms they address and side effects. This paper aims to examine how integrative medicine may expand existing treatments for PMS and PMDD …


Exploring Covid-19 Vaccination Behavior: A Cross-Country Study Among Pregnant And Postpartum Women In Brazil, Ghana, Kenya, And Pakistan, Rupali Limaye, Berhaun Fesshaye, Emilly Miller, Prachi Singh, Saleem Jessani, Muhammad Asim, Ferdinand Okwaro, Caroline Badzi, Emefa Amoah, Marleen Temmerman 2025 Johns Hopkins Bloomberg School of Public Health, USA

Exploring Covid-19 Vaccination Behavior: A Cross-Country Study Among Pregnant And Postpartum Women In Brazil, Ghana, Kenya, And Pakistan, Rupali Limaye, Berhaun Fesshaye, Emilly Miller, Prachi Singh, Saleem Jessani, Muhammad Asim, Ferdinand Okwaro, Caroline Badzi, Emefa Amoah, Marleen Temmerman

Centre of Excellence in Women and Child Health

Pregnant women infected with SARS-CoV2 are more likely to be hospitalized and require ventilation, compared to non-pregnant women. Although the development of the COVID-19 vaccine was regarded as a scientific breakthrough among many, the pace of development in combination with delayed and unclear recommendations for maternal vaccination led to slower vaccine uptake among this population. We explored the decision-making process for COVID-19 vaccination among pregnant and postpartum women in four countries: Brazil, Ghana, Kenya, and Pakistan through 201 in-depth interviews. A grounded theory approach was used for analysis, and a socio-ecological framework was used to synthesize emerging themes. Four levels …


Contribution Of Maternal Adherence To The Effect Of Multiple Micronutrient Supplementation During Pregnancy: A Systematic Review And Individual Participant Data Meta-Analysis, Emily R. Smith, Filomena Gomes, Seth Adu-Afarwuah, Victor M. Aguayo, Shams El Arifeen, Zulfiqar Ahmed Bhutta, Ellen C. Caniglia, Parul Christian, Arjumand Rizvi, Sajid Bashir Soofi 2025 George Washington University, United States

Contribution Of Maternal Adherence To The Effect Of Multiple Micronutrient Supplementation During Pregnancy: A Systematic Review And Individual Participant Data Meta-Analysis, Emily R. Smith, Filomena Gomes, Seth Adu-Afarwuah, Victor M. Aguayo, Shams El Arifeen, Zulfiqar Ahmed Bhutta, Ellen C. Caniglia, Parul Christian, Arjumand Rizvi, Sajid Bashir Soofi

Centre of Excellence in Women and Child Health

Multiple micronutrient supplements (MMS) in pregnancy reduces risk of infant low birthweight (LBW) and improves other maternal and infant outcomes compared with iron and folic acid (IFA) supplements alone. However, the impact of timing of initiation and adherence on the MMS effectiveness in real-world programs remains unclear. To address this, we conducted a 2-stage individual participant data meta-analysis that included 15 randomized trials (61,204 pregnant women) and assessed whether the relative effect of MMS differed by the following: adherence alone; adherence in combination with gestational age at initiation; and the total number of tablets taken. We also evaluated the observational …


Higher Plasma Afb1 Concentration Is Associated With Increased Risk Of Hpv 16 And Hpv 18 Detection And Persistence Among Ugandan Women, Yan Tong, Miriam Nakalembe, Collins Mpamani, Carolyn Nakisige, Jane Namugga, Grace Banturaki, Philiph Tonui, Elkanah Orang'o 2025 Indiana University School of Medicine, USA

Higher Plasma Afb1 Concentration Is Associated With Increased Risk Of Hpv 16 And Hpv 18 Detection And Persistence Among Ugandan Women, Yan Tong, Miriam Nakalembe, Collins Mpamani, Carolyn Nakisige, Jane Namugga, Grace Banturaki, Philiph Tonui, Elkanah Orang'o

Obstetrics and Gynaecology, East Africa

Introduction: Aflatoxins are environmental hazards; potent carcinogenic and immunosuppressive agents that contaminates corn and other crops. A high proportion of hepatocellular carcinoma cases are caused by exposure to dietary aflatoxins. Cervical cancer is common among Ugandan women; this malignancy is caused by persistent infection with oncogenic HPV types. An analysis was performed to examine associations between plasma aflatoxin B1 (AFB1) detection and oncogenic HPV detection (HPV types 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and 68) and persistence among Ugandan women.

Methods: Ugandan women were enrolled in a prospective cohort study. Annual cervical swabs …


Covid-19 Vaccine Attitudes And Behaviors Among Pregnant Women In Nairobi, Kenya With Diverse Socio-Economic And Educational Backgrounds, Jessica Schue, Ferdinand Okwaro, Ingrid Gichere, Daizy Cherono, Mandeep Sura, Emilly Miller, Berhaun Fesshaye, Prachi Singh, Marleen Temmerman 2025 Johns Hopkins Bloomberg School of Public Health, USA

Covid-19 Vaccine Attitudes And Behaviors Among Pregnant Women In Nairobi, Kenya With Diverse Socio-Economic And Educational Backgrounds, Jessica Schue, Ferdinand Okwaro, Ingrid Gichere, Daizy Cherono, Mandeep Sura, Emilly Miller, Berhaun Fesshaye, Prachi Singh, Marleen Temmerman

Centre of Excellence in Women and Child Health

Introduction: Pregnant women are at increased risk of severe manifestations of COVID-19, resulting in ICU admission, mechanical ventilation, and death compared to non-pregnant women. COVID-19 vaccines were approved for use in pregnant women in early 2022 by the World Health Organization, but permissive policies toward vaccine women differed by country. As education has been associated with vaccine uptake, this study sought to examine the association between socio-economic or educational status and vaccination behaviors, including reasons for vaccination or non-vaccination among pregnant women seeking health care services in Nairobi, Kenya.

Methods: This study administered a survey to pregnant women at the …


Covid-19 Vaccine Attitudes And Behaviors Among Pregnant Women In Nairobi, Kenya With Diverse Socio-Economic And Educational Backgrounds, Jessica Schue, Ferdinand Okwaro, Ingrid Gichere, Daizy Cherono, Mandeep Sura, Emily Miller, Berhaun Fesshaye, Prachi Singh, Grace Belayneh Belayneh, Rupali Limaye, Marleen Temmerman 2025 Johns Hopkins Bloomberg School of Public Health, USA

Covid-19 Vaccine Attitudes And Behaviors Among Pregnant Women In Nairobi, Kenya With Diverse Socio-Economic And Educational Backgrounds, Jessica Schue, Ferdinand Okwaro, Ingrid Gichere, Daizy Cherono, Mandeep Sura, Emily Miller, Berhaun Fesshaye, Prachi Singh, Grace Belayneh Belayneh, Rupali Limaye, Marleen Temmerman

Centre of Excellence in Women and Child Health

Introduction

Pregnant women are at increased risk of severe manifestations of COVID-19, resulting in ICU admission, mechanical ventilation, and death compared to non-pregnant women. COVID-19 vaccines were approved for use in pregnant women in early 2022 by the World Health Organization, but permissive policies toward vaccine women differed by country. As education has been associated with vaccine uptake, this study sought to examine the association between socio-economic or educational status and vaccination behaviors, including reasons for vaccination or non-vaccination among pregnant women seeking health care services in Nairobi, Kenya.

Methods

This study administered a survey to pregnant women at the …


Systemic Exogenous Progestins With Or Without Estrogens Are Associated With Decreased Rates Of Venous Procedures For Varicose Veins, Paarth Jain, Adam M. Ostrovsky, Paul J DiMuzio, Luis H. Eraso, Michael Nooromid, Dawn Salvatore, Babak Abai 2025 Thomas Jefferson University

Systemic Exogenous Progestins With Or Without Estrogens Are Associated With Decreased Rates Of Venous Procedures For Varicose Veins, Paarth Jain, Adam M. Ostrovsky, Paul J Dimuzio, Luis H. Eraso, Michael Nooromid, Dawn Salvatore, Babak Abai

Department of Surgery Faculty Papers

OBJECTIVES: Risk factors for varicose veins (VVs) such as female sex, pregnancy, and obesity are high estrogen states, yet the role of systemic progestins with or without estrogens (SPEs) in VV management is not well characterized. This study investigates how SPE use affects rates of venous procedures for patients with VV.

METHODS: The TriNetX database was queried for subjects with International Classification of Diseases, 10th edition, diagnoses of asymptomatic VV, chronic venous insufficiency, and complicated VV (inflammation or ulceration). Patients were divided into a control cohort with no subsequent SPE use, a progestin-only cohort, and a combined estrogen-progestin (CEP) cohort. …


Placental Transfer Of Sars-Cov-2 Antibodies In Mother-Neonate Pairs: A Prospective Nested Cohort Study, Alex Mugo, Angela Koech, Liberty Cantrell, Moses Mukhanya, Isaac Mwaniki, Joseph Mutunga, Merryn Voysey, Rachel Craik, Peter Dadelszen, Marleen Temmerman, Geoffrey Omuse 2025 Aga Khan University

Placental Transfer Of Sars-Cov-2 Antibodies In Mother-Neonate Pairs: A Prospective Nested Cohort Study, Alex Mugo, Angela Koech, Liberty Cantrell, Moses Mukhanya, Isaac Mwaniki, Joseph Mutunga, Merryn Voysey, Rachel Craik, Peter Dadelszen, Marleen Temmerman, Geoffrey Omuse

Centre of Excellence in Women and Child Health

Background

Newborns depend on the transfer of IgG across the placenta to acquire protection against pathogens. We assessed the placental transfer of SARS-CoV-2 antibodies, primarily derived from infection, from seropositive pregnant women enrolled in a pregnancy cohort in Kilifi, Kenya.

Methods

The study was nested within a prospective observational multi-country cohort study. All available paired maternal delivery and cord blood samples were selected. Maternal sera were tested for SARS-CoV-2 receptor binding domain (RBD) IgM/IgG total antibodies using the Wantai assay. For positive samples, maternal and corresponding cord blood samples were tested for SARS-CoV-2 IgG antibodies against the spike (anti-spike) and …


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