Infant immunity following maternal COVID-19 Booster vaccination in pregnancy/postpartum or COVID disease in pregnancy

Rupsa C. Boelig, Thomas Jefferson University, Garnet Valley, PA, United States; Elke S. Bergmann-Leitner, Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine, Silver Spring, MD, United States; Wathsala WIJAYALATH, Naval Medical Research Command/Henry M Jackson Foundation, Silver Spring, MD, United States; Zubair H. Aghai, Nemours Children's Hospital, Philadelphia, PA, United States