1. Accelerating access to medicines in a changing world;Kettler;Bull World Health Organ,2020
2. US Food and Drug Administration. COVID-19 Vaccines [Internet]. 2022. Available from: https://www.fda.gov/emergency-preparedness-and-response/coronavirus-disease-2019-covid-19/covid-19-vaccines Accessed 29 July 2022.
3. COVID-19 Vaccine Tracker. 11 Vaccines Approved for Use by WHO [Internet]. 2022. Available from: https://covid19.trackvaccines.org/agency/who/ Accessed 28 July 2022.
4. Our World in Data. Coronavirus (COVID-19) Vaccinations [Internet]. 2022. Available from: https://ourworldindata.org/covid-vaccinations. Accessed 28 July 2022.
5. Schwalbe N. Strengthening Gavi is a way forward for vaccine equity. STAT News; 2022. Available from https://www.statnews.com/2022/05/09/strengthening-gavi-is-a-way-forward-for-global-vaccine-equity/ Accessed 28 July 2022.