Existing Products. As the application of polysaccharide protein conjugate vaccine technology is limited to a subset of bacteria, there are a limited number of polysaccharide protein conjugate vaccines currently in use. Examples of successful polysaccharide protein conjugate vaccines are listed here.
Only seven African countries are not geopolitically a part of Sub-Saharan Africa: Algeria, Egypt, Libya, Morocco, Tunisia, Western Sahara (claimed by Morocco) and Sudan, they form the UN subregion of Northern Africa which also makes up the largest bloc of the Arab World.ub-Saharan Africa is, geographically, the area of the continent of Africa that lies south of the Sahara Desert.
Sub-Saharan Africa. Sub-Saharan Africa comprises 48 countries and 47% of the people live on less than $1.25 a day (UN 2012). Although recent World Bank estimates confirm a positive declining trend in poverty this is still the highest in the world.n Sub Saharan Africa, CGAP focuses on promoting effective regulation and supervision that supports healthy access to a full range of responsible financial services, working closely together with regional bodies like the BCEAO, BEAC and East Africa Community.