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.
Report Abuse. The Sahara Desert is in the Northern part of the African continent. Sub-Suharan means south of the Sahara desert, and is applied to anything dealing with lands and Non-Arabic people living in those regions.It is sometimes referred to as Black Africa.hy is some parts of africa called the sub-saharan? what does that mean. Aint the sahara on the north of africa? what has it got to do with the west...can someone explain thankss.