Background The proportion of patients infected with SARS-CoV-2 that are prescribed
antibiotics is uncertain, and may contribute to patient harm and global antibiotic resistance …

Objective To determine the clinical manifestations, risk factors, and maternal and perinatal
outcomes in pregnant and recently pregnant women with suspected or confirmed …

Background Pregnant and lactating women were excluded from initial coronavirus disease
2019 vaccine trials; thus, data to guide vaccine decision making are lacking. Objective This …

Importance Data on BNT162b2 messenger RNA (mRNA) vaccine (Pfizer-BioNTech)
effectiveness and safety in pregnancy are currently lacking because pregnant women were …

Pregnant patients with COVID-19 are more likely to require intensive care and die compared
with noninfected pregnant women. While the consequences of COVID-19 disease in …

Objectives To describe a national cohort of pregnant women admitted to hospital with severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in the UK, identify factors …

Background Previous outbreaks of severe acute respiratory syndrome coronavirus 1 (SARS-
CoV-1) and Middle East respiratory syndrome coronavirus (MERS-CoV) have been …

Objective This study aimed to conduct a systematic review of the current literature to
determine estimates of vertical transmission of coronavirus disease 2019 based on early …

A number of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infections
have been reported in neonates. Here, we aim to clarify the transmission route, clinical …

Background Coronavirus is challenging the global health care system from time to time. The
pregnant state, with alterations in hormone levels and decreased lung volumes due to a …