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IntroductionPrenatal mental health problems are associated with morbidity for the pregnant person, and their infants are at long-term risk for poor health outcomes. We aim to explore how the SARS-CoV-2 pandemic affected the mental health of pregnant people in the United Kingdom (UK), and to further identify resilience factors which may have contributed to varying mental health outcomes. We also aim to examine the quality of antenatal care provided during the pandemic in the UK and to identify potential inadequacies to enhance preparedness for future events.MethodsDuring June-November 2020, we recruited 3666 individuals in the UK for the EPPOCH pregnancy cohort (Maternal mental health during the COVID-19 pandemic: Effect of the Pandemic on Pregnancy Outcomes and Childhood Health). Participants were assessed for depression, anxiety, anger and pregnancy-related anxiety using validated scales. Additionally, physical activity, social support, individualized support and personal coping ability of the respondents were assessed as potential resilience factors.ResultsParticipants reported high levels of depression (57.05%), anxiety (58.04%) and anger (58.05%). Higher levels of social and individualized support and personal coping ability were associated with lower mental health challenges. Additionally, pregnant individuals in the UK experienced higher depression during the pandemic than that reported in Canada. Finally, qualitative analysis revealed that restrictions for partners and support persons during medical appointments as well as poor public health communication led to increased mental health adversities and hindered ability to make medical decisions.DiscussionThis study revealed increased mental health challenges among pregnant individuals in the UK during the SARS-CoV-2 pandemic. These results highlight the need for reassessing the mental health support measures available to pregnant people in the UK, both during times of crisis and in general.

Necrotizing enterocolitis (NEC) is a serious disease of the intestinal tract affecting 5–10% of pre-term infants with up to 50% mortality in those that require surgery. There is wide variation in the rates and outcomes of NEC by race and ethnicity, and the reasons for this disparity are poorly understood. In this article, we review the epidemiology and discuss possible explanations for racial and ethnic differences in NEC. Most of the current evidence investigating the role of race in NEC comes from North America and suggests that Hispanic ethnicity and non-Hispanic Black race are associated with higher risk of NEC compared to non-Hispanic White populations. Differences in pre-term births, breastfeeding rates, and various sociodemographic factors does not fully account for the observed disparities in NEC incidence and outcomes. While genetic studies are beginning to identify candidate genes that may increase or decrease risk for NEC among racial populations, current data remain limited by small sample sizes and lack of validation. Complex interactions between social and biological determinants likely underly the differences in NEC outcomes among racial groups. Larger datasets with detailed social, phenotypic, and genotypic information, coupled with advanced bioinformatics techniques are needed to comprehensively understand racial disparities in NEC.