1. World Health Organization. WHO chief declares end to COVID-19 as a global health emergency. 2023. Accessed September 4, 2023. https://news.un.org/en/story/2023/05/1136367
2. COVID-19 vaccines: rapid development, implications, challenges and future prospects
3. Centers for Disease Control and Prevention (U.S.). Data on COVID-19 during pregnancy : severity of maternal illness. CDC; 2022. Accessed September 4, 2023. https://stacks.cdc.gov/view/cdc/119588
4. Coronavirus Disease 2019 (COVID-19) Vaccines and Pregnancy
5. COVID-19 vaccine acceptance among pregnant women and mothers of young children: results of a survey in 16 countries