For what it's worth, one of the organizations that I've been following regarding COVID vaccine's in less developed economies is GAVI: - https://www.gavi.org/va

For what it's worth, one of the organizations that I've been following regarding COVID vaccine's in less developed economies is GAVI: - https://www.gavi.org/vaccineswork/cold-supply-hot-demand https://www.gavi.org/vaccineswork/cold-supply-hot-demand I don't have much more on that front, but it's worth a look to see what well developed agencies are aiming at.