poor immunogen
1Polio vaccine — Two polio vaccines are used throughout the world to combat poliomyelitis (or polio). The first was developed by Jonas Salk and first tested in 1952. It was announced to the world by Salk on April 12, 1955. It consists of an injected dose of… …
2Conjugate vaccine — A conjugate vaccine is created by covalently attaching a poor (polysaccharide organism) antigen to a carrier protein (preferably from the same microorganism), thereby conferring the immunological attributes of the carrier on the attached antigen …
3Kopflaus — (Pediculus humanus capitis) Systematik Stamm: Gliederfüßer (Arthropoda) Klasse …
