Safety and effectiveness of COVID-19 vaccines during pregnancy is a particular concern
affecting vaccination uptake by this vulnerable group. Here we evaluated evidence from 23 …

Pregnancy is an independent risk factor for severe covid-19. Vaccination is the best way to
reduce the risk for SARS-CoV-2 infection and limit its morbidity and mortality. The current …

Preterm birth (PTB) is the leading cause of infant mortality worldwide. Changes in PTB rates,
ranging from− 90% to+ 30%, were reported in many countries following early COVID-19 …

SARS-CoV-2 infection causes COVID-19. Several clinical reports have linked COVID-19
during pregnancy to negative birth outcomes and placentitis. However, the …

Importance Data about the safety of vaccines against SARS-CoV-2 during pregnancy are
limited. Objective To examine the risk of adverse pregnancy outcomes after vaccination …

The role of the maternal immune system in reproductive success in humans remains
controversial. Here we focus on the events that occur in the maternal decidua during the first …

Mass vaccination against COVID-19 is essential to control the pandemic. COVID-19
vaccines are now recommended during pregnancy to prevent adverse outcomes. With this …

The availability of three COVID-19 vaccines in the United States provides an unprecedented
opportunity to examine how vaccine platforms and timing of vaccination in pregnancy impact …

Stillbirth is a recognized complication of COVID-19 in pregnant women that has recently
been demonstrated to be caused by SARS-CoV-2 infection of the placenta. Multiple global …

Background COVID-19 in pregnant people increases the risk for poor maternal–fetal
outcomes. However, COVID-19 vaccination hesitancy remains due to concerns over the …