01 Oct 2015

Getting to the Point

Prevention of infectious disease by vaccination (also referred to as active immunoprophylaxis) through initiation of a specific immune response is critical to maintaining equine health worldwide. What does this actually mean for your horse? Following vaccination, your horse is not immediately protected against the specific diseases, but rather develops a protective active immunity. Immunity and active immunologic memory occurs through the recruitment of antibodies and memory cells (lymphocytes and plasma cells) in your horse’s bloodstream.

CREATING A VACCINE
Vaccines are developed using different processes. They may contain live viruses that have been attenuated (altered or weakened so as to not cause disease when administered); inactivated or killed organisms or viruses; inactivated products such as toxoids; microbial products; or genetic material (segments of the pathogen). It is interesting to note that due to viruses being less complex, active immunisation is extremel effective against viruses compared with bacteria, fungi and protozoan diseases....

Download full article.

Read 887 times Last modified on Friday, 23 October 2015 12:53