The reason there is the "Only for use in Africa" label on some vaccines. Please bring every #African here:
The fundamental reason is essentially one of supply management so that #Africans also get a sizeable share of the vaccine within a reasonable time frame. In other words, it is a way to reserve a portion of the vaccine for #Africa.
It is meant to secure the vaccines for #Africa - it is the manufacturers, being aware of the scarcity of the vaccine, proactively managing supply so that there is some for #Africa.
COVID19 is a worldwide pandemic and some parts of the world are more affected than others and every nation and region is working frantically to secure some vaccine for its population.
The problem is that supply is limited, there are roughly less than a dozen vaccines that have been approved by WHO for distribution.