The COVID-19 pandemic, which was caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has become a worldwide health crisis due to its …

Pregnant women are more prone to experience severe COVID-19 disease, including
intensive care unit (ICU) admission, use of invasive ventilation, extracorporeal membrane …

Introduction Placental morphology findings in SARS-CoV-2 infection are considered
nonspecific, although the role of trimester and severity of infection are underreported …

Objectives To analyze soluble fms-like tyrosine kinase 1 (sFlt-1) and placental growth factors
(PlGF) concentrations and their ratio in pregnant and postpartum women with suspected …

Background In early 2023, when Omicron was the variant of concern, we showed that
vaccinating pregnant women decreased the risk for severe COVID-19–related complications …

Introduction. We performed a single-center, prospective, observational study of newborns
born from mothers with microbiologically confirmed SARS-CoV-2 infection in pregnancy or …

Objectives Pregnant women are likely to experience high levels of stress during the COVID-
19 pandemic. However, the factors that might influence the extent of experienced emotional …

This article comprehensively elucidates the discovery of Krebs von den Lungen-6 (KL-6), its
structural features, functional mechanisms, and the current research status in various …

Introduction The coronavirus disease-2019 (COVID-19) pandemic has swept across the
world and continues to exert serious adverse effects on vulnerable populations, including …

Infections with severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) in pregnancy
are associated with the development of preeclampsia and fetal growth restriction (FGR) …