CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne
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The impact of coronavirus disease 2019 (COVID-19) on maternal and newborn health is unclear. We aimed to evaluate the association between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection during pregnancy and adverse pregnancy outcomes. ⋯ COVID-19 may be associated with increased risks of preeclampsia, preterm birth and other adverse pregnancy outcomes.