This post updates the previous estimate of the volume of donated medicine for the relief & development community of the nonprofit world.
There are a few charities receiving big volumes of medicine donated by the pharmaceutical companies. Those charities then get all those meds distributed to charity clinics and hospitals around the world. That is incredible work which is improving the lives of millions upon millions of poor people around the world.
Following is an estimate of the size of that sector, with subtotal of charities with over $20 million of donated medicine and supplies, under $20 million, and zero reported meds: