This is again a very good topic of discussion but just like every other good topic in this board, this got buried too
It has been discussed over several occasions how blockchain charity/donation system can be used to solve the medicine crises in Africa. Turns out, money is not really the problem, accessibility is. A whole of communities in Africa live with their cultural beliefs and for them nature should have the cure for everything. Doctors aren't involved unless the plaque has taken several lives. In short, problem also lies in the way of thinking. Blockchain is certain to provide financial help to bring medicinal access to everybody but they're not ready to give up on their cultural ways just yet.
Blokcchain technology application to medicine and healthcare in Africa is in progress. I came across a project that used blockchain applications to verify the authenticity of a drugs by scanning a barcode. I think in the future we will see more advance applications which will be beneficial to the poor.
Most of such projects end up paying more money to the military and corrupt politicians before they make their way in African villages.