Yet, the main program supporting low-cost vaccines in these "Third World" countries is considered temporary until such time as a country raises its living standard enough to be able to afford a higher cost. Yet this cost, lower than that paid in First World countries, can still be prohibitively expensive to an emerging nation.
As I said last night, much more needs to be done in this area to make needed vaccines available to children around the world.
Why Vaccines Are Important
Photo courtesy WHO