References
- Nightingale SL, Prasher JM, Simonson S. Emergency Use Authorization (EUA) to enable use of needed products in civilian and military emergencies, United States. Emerg Infect Dis. 2007;13(7):1046–51. doi:10.3201/eid1307.061188.
- Historical vaccine safety concerns. 2020 [accessed 2021 June]. https://www.cdc.gov/vaccinesafety/concerns/concerns-history.html .
- Callender D. Vaccine hesitancy: more than a movement. Hum Vaccin Immunother. 2016;12(9):2464–68. doi:10.1080/21645515.2016.1178434.
- Spinney L. 2021. The Gaurdian.
- Ault A. 2021. Smithsonian Magazine.