SARS-CoV-2 infection by trimester of pregnancy and adverse perinatal outcomes: a Mexican retrospective cohort study.
Rakesh GhoshJuan Pablo GutierrezIván de Jesús Ascencio-MontielArturo Juárez-FloresStefano M BertozziPublished in: BMJ open (2024)
In the overall sample, there was no evidence of an association between COVID-19 and adverse perinatal outcomes. However, the findings suggest that severe COVID-19 may increase the risk of some perinatal outcomes, with the first trimester potentially being a high-risk period.