Rates of Maternal and Perinatal Mortality and Vertical Transmission in Pregnancies Complicated by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-Co-V-2) Infection: A Systematic Review

( Obstet Gynecol. 2020;136:303–312) As of May 1, 2020, more than 3.33 million cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been confirmed globally. This novel coronavirus has the potential to increase adverse outcomes in the more than 140 million births that occur around the globe annually. While there have been a number of case reports of SARS-CoV-2 in pregnancy, the sample sizes have been small, limiting our...