Bulletin of the World Health Organization
Volume 100(5);  2022 May 1
https://www.ncbi.nlm.nih.gov/pmc/issues/406286/

Research
COVAX and equitable access to COVID-19 vaccines
Katelyn J Yoo, Akriti Mehta, Joshua Mak, David Bishai, Collins Chansa, Bryan Patenaude
Bull World Health Organ. 2022 May 1; 100(5): 315–328. Published online 2022 Mar 25. doi: 10.2471/BLT.21.287516
PMCID: PMC9047429
To evaluate equity in the allocation and distribution of vaccines for coronavirus disease 2019 (COVID-19) to countries and territories participating in the COVID-19 Vaccines Global Access (COVAX) Facility.