The development of COVID-19 vaccines is raising questions about their rollout across the world.
As the richest nations buy up the lion s share of doses, how and when will developing countries be able to vaccinate their populations?
Countries like the Democratic Republic of Congo are now wrestling with that reality in a nation that s already endured recent epidemics.
Chris Ocamringa has more from Kinshasa.
Chris Ocamringa:
It s a typical private clinic on the outskirts of Kinshasa, the capital of the Democratic Republic of Congo. Patients come here with all with types of ailments.
This schoolgirl is here for a fever, in the midst of a power blackout. The doctor and health care workers here are used to making do with the little they have. They also have a big need.