Objective This meta-analysis aimed at comparing obstetric and perinatal outcomes in
laboratory-tested pregnant women for severe acute respiratory syndrome coronavirus 2 …

Introduction Available data on severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐
2) infection and pregnancy outcomes mostly refer to women contracting the infection during …

Background Perfluoroalkylated substances (PFAS) are man-made, persistent organic
compounds with immune-modulating potentials. Given that pregnancy itself represents an …

Research suggest prenatal vaccination against coronavirus disease-19 (COVID-19) is safe.
However, previous studies utilized retrospectively collected data or examined late …

Numerous studies reported an increase of postpartum mood symptoms during the COVID-
19 pandemic. Yet, the link between severe acute respiratory syndrome coronavirus 2 (SARS …

Associations between antenatal SARS-CoV-2 infection and pregnancy outcomes have been
conflicting and the role of the immune system is currently unclear. This prospective cohort …

Abstract Introduction Maternal SARS-CoV-2 infection during pregnancy is associated with
adverse pregnancy outcomes and can have effects on the placenta, even in the absence of …

Disturbances in T-cells, specifically the Th17/Treg balance, have been implicated in adverse
pregnancy outcomes. We investigated these two T-cell populations following pre-pregnancy …

Purpose Pregnant women are at risk of severe SARS-CoV-2 infection, potentially leading to
obstetric and neonatal complications. Placental transfer of antibodies directed to SARS-CoV …

Amidst the ongoing coronavirus disease 2019 (COVID‐19) pandemic, evidence suggests
racial and ethnic disparities in COVID‐19‐related outcomes. Given these disparities, it is …