evidence: - Shimabukuro TT, Kim SY, Myers TR, Moro PL, Oduyebo T, Panagiotakopoulos L, Marquez PL, Olson CK, Liu T, Chang KT, Ellington SR, Burke VK, Smoots AN, Green CJ, Licata C, Zhang BC, Alimchandani M, Mba-Jonas A, Martin SW, Gee JM, Meaney-Delman DM. Preliminary Findings of mRNA Covid-19 Vaccine Safety in Pregnant PersonsN Engl J Med 2021 April 21. DOI: 10.1056/NEJMoa2104983 Epub ahead of print. [...] - Moro PL, Olson CK, Clark E, Marquez P, Strid P, Ellington S, Zhang B, Mba-Jonas A, Alimchandani M, Cragan J, Moore C. Post-authorization surveillance of adverse events following COVID-19 vaccines in pregnant persons in the vaccine adverse event reporting system (VAERS), December 2020 – October 2021. Vaccine. 2022 May 26; 40(24):3389-3394. Epub 2022 Apr 12. [...] - Vazquez-Benitez G, Haapala J, Lipkind HS, DeSilva MB, Zhu J, Daley MF, Getahun D, Klein NP, Vesco KK, Irving SA, Nelson JC, Williams JTB, Hambidge SJ, Donahue J, Fuller CC, Weintraub ES, Olson C, Kharbanda EO. COVID-19 Vaccine Safety Surveillance in Early Pregnancy in the United States: Design Factors Affecting the Association Between Vaccine and Spontaneous Abortion. American Journal of Epidemiology. 2023 Mar 16;kwad059. Online ahead of print.