COVID-19 Vaccination Coverage Among Pregnant Women During Pregnancy — Eight Integrated Health Care Organizations, United States, December 14, 2020–May 8, 2021

As of May 2021, 16% of pregnant people identified in CDC’s Vaccine Safety Datalink had received ≥1 dose of a COVID-19 vaccine during pregnancy in the U.S. Vaccination was lowest among Hispanic people (12%), non-Hispanic Black people (6%), and people aged 18–24 years (6%), and highest among non-Hispanic Asian people (25%) and people aged 35–49 years (23%).

Factors associated with COVID-19 vaccination among pregnant women in Rio De Janeiro City, Brazil

COVID-19 Primary Series and Booster Dose Vaccination Coverage Among Pregnant Individuals by Key Demographics, High-Risk Conditions for Severe Illness from COVID-19, Pregnancy Comorbidities, and Timing of Vaccination — United States, January 2022-April

Physician hesitancy to recommend COVID‐19 vaccination in pregnancy as a cause of maternal deaths ‐ Robert Brent was prescient - Grunebaum - 2023 - Birth Defects Research - Wiley Online Library

Increasing severity of COVID-19 in pregnancy with Delta (B.1.617.2) variant surge - American Journal of Obstetrics & Gynecology

Cross-Sectional Survey of High-Risk Pregnant Women's Opinions on COVID-19 Vaccination

Frontiers Maternal COVID-19 vaccine acceptance among Malaysian pregnant women: A multicenter cross-sectional study

Zerbo, Ousseny Archives - Kaiser Permanente Division of Research

Womenʼs attitude towards COVID‐19 vaccination in pregnancy: A survey study in northern Italy - Colciago - 2023 - International Journal of Gynecology & Obstetrics - Wiley Online Library

Factors associated with willingness to take COVID-19 vaccine among pregnant women at Gondar town, Northwest Ethiopia: A multicenter institution-based cross-sectional study