Intrauterine vertical SARS-CoV-2 infection: a case confirming transplacental transmission followed by divergence of the viral genome.
Mehreen Zaigham, A Holmberg, M L Karlberg, O K Lindsjö, L Jokubkiene, J Sandblom, A S Strand, O Andersson, S R Hansson, D G Nord, P Tannenberg
BJOG : an international journal of obstetrics and gynaecology