Vertical transmission of coronavirus disease 2019: a systematic review and meta-analysis

AM Kotlyar, O Grechukhina, A Chen… - American journal of …, 2021 - Elsevier
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
RNA detection of severe acute respiratory syndrome coronavirus 2 after birth from various
neonatal or fetal sources and neonatal serology. Data Sources Eligible studies published
until May 28, 2020, were retrieved from PubMed, EMBASE, medRxiv, and bioRxiv collection
databases. Study Eligibility Criteria This systematic review included cohort studies, case …