Maternal and perinatal outcomes following pre-Delta, Delta, and Omicron SARS-CoV-2 variants infection among unvaccinated pregnant women in France and Switzerland: a prospective cohort study using the COVI-PREG registry.
Favre G, Maisonneuve E, Pomar L, Daire C, Poncelet C, Quibel T, Monod C, Martinez de Tejada B, Schäffer L, Papadia A, Radan AP, Todesco-Bernasconi M, Ville Y, Voekt CA, Eggel-Hort B, Capoccia-Brugger R, Johann S, Grawe C, Defert S, Mottet N, Kahlert CR, Garabedian C, Sentilhes L, Weber B, Leu S, Bassler D, Lepigeon K, Winterfeld U, Panchaud A, Baud D; French and Swiss COVI-PREG group.
Favre G, et al.
Lancet Reg Health Eur. 2023 Mar;26:100569. doi: 10.1016/j.lanepe.2022.100569. Epub 2023 Jan 5.
Lancet Reg Health Eur. 2023.
PMID: 36628358
Free PMC article.