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Induction of Maternal Immune Activation in Mice at Mid-gestation Stage with Viral Mimic PolyI:C
Published on: March 25, 2016
Covid-19 vaccination in pregnancy.
Martina L Badell1, Carolynn M Dude1, Sonja A Rasmussen2
1Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, GA. USA.
Pregnant individuals should receive COVID-19 vaccination to reduce severe illness risks. Evidence confirms maternal vaccination benefits outweigh potential risks, with no identified safety concerns for pregnant people or fetuses.
Area of Science:
- Obstetrics and Gynecology
- Infectious Diseases
- Vaccinology
Background:
- Pregnancy is a significant risk factor for severe COVID-19 outcomes.
- Vaccination against SARS-CoV-2 is crucial for reducing infection, morbidity, and mortality.
- Major health organizations recommend COVID-19 vaccination for pregnant, postpartum, and lactating individuals.
Purpose of the Study:
- To review evidence on maternal COVID-19 vaccination effectiveness, immunogenicity, and safety.
- To examine placental antibody transfer and perinatal outcomes post-vaccination.
- To identify factors contributing to vaccine hesitancy during pregnancy.
Main Methods:
- Systematic review of observational data and clinical trial information.
- Analysis of studies on vaccine effectiveness and immunogenicity in pregnant populations.
- Evaluation of safety data, including side effects and perinatal outcomes.
Main Results:
- Accumulating observational data indicate COVID-19 vaccination benefits in pregnancy outweigh potential risks.
- Studies have not identified pregnancy-specific safety concerns associated with maternal vaccination.
- Evidence supports placental transfer of antibodies following maternal vaccination.
Conclusions:
- Maternal COVID-19 vaccination is recommended, with current data showing a favorable safety profile.
- Further research is needed on non-mRNA vaccines, early-pregnancy vaccination, and long-term infant outcomes.
- Prioritizing vaccination research in pregnant populations is essential for comprehensive understanding.
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