Menactra Vaccine Immunogenicity. Five serogroups, A, B, C, Y and W-135 are responsible for almost all cases of invasive meningococcal disease worldwide.3. Menactra is the first meningococcal conjugate vaccine in the United States that helps protect against 4 vaccine-preventable serogroups (A, C, Y, and W-135).1,2,4.
The cytoplasm comprises cytosol (the gel-like substance enclosed within the cell membrane) â and the organelles â the cell 's internal sub-structures. All of the contents of the cells of prokaryote organisms (such as bacteria, which lack a cell nucleus) are contained within the cytoplasm.he cytoplasm comprises cytosol (the gel-like substance enclosed within the cell membrane) â and the organelles â the cell 's internal sub-structures. All of the contents of the cells of prokaryote organisms (such as bacteria, which lack a cell nucleus) are contained within the cytoplasm.
Blood is a fluid that flows through the body. It is thicker than water and is salty to taste. There are about 10.6 pints of blood that circulates through the body of a normal adult. What is Blood Made Up of? Blood is made up of cells in a watery base, called plasma. There are three major types of cells blood made up of â red blood cells (RBCs), while blood cells (WBCs) and platelets. Red blood cells