1. Frequently Asked Questions: Breastfeeding and COVID-19: for Health Care Workers, 12 May 2020;World Health Organization,2020
2. This Is How Long it Could Take to Vaccinate All the Adults in the US against Covid-19;McPhillips,2021
3. Vaccination Considerations for People Who Are Pregnant or Breastfeeding,2021
4. COVID-19: Breastfeeding and Caring for Newborns,2021