Clinical Q & A: What's the latest in vaccine therapy
December 11, 2006
The focus of medicine lies not only in searching for viable treatments and cures for existing ailments but also in the prevention of disease. Vaccination induces immunity after an antigen is introduced to the body. This antigen usually consists of a live attenuated organism, an inactivated organism, a toxoid, or parts of an organism (acellular and subunit). The antigen is incapable of resulting in the full-blown manifestation of the disease, but it is potent enough to generate the formation of antibodies to protect against future illness. Traditionally, vaccination has been used to combat the spread of infectious diseases, such as cholera, rabies, polio, measles, and hepatitis. And this is still the case.