Impact of SARS-CoV-2 Infection and Vaccination on Pregnancy Outcome and Passive Neonatal Immunity.

ABSTRACT: Background: During the SARS-CoV-2 pandemic, many women were infected or received vaccinations against the virus before or during their pregnancy. Little is known about the possible consequences of vaccination or infection on obstetric outcomes, as well as antibody levels against other infectious agents, such as the TORCH pathogens. Methods: A total of 136 pregnant women were included in our study between March 2022 and February 2024. The concentrations of antibodies against nucleocapsid (NCP), the spike protein of SARS-CoV-2, as well as IgG and IgM antibodies against TORCH, were assessed in the maternal and umbilical cord blood. Results: The patients were grouped into the following categories according to responses given in the questionnaire and antibody titer: control

SUBMITTER: Uehre GM 

PROVIDER: S-EPMC12651213 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature