Jumpin' was written by Chad James Elliott;rufus Moore;jovonn Alexander;beyonce Giselle Knowles. Jumpin' was written by Chad James Elliott;rufus Moore;jovonn Alexander;beyonce Giselle Knowles.
2. Definition of pathogenesis Pathogenesis is a branch of pathology that is dedicated to analyzing the origin of a morbid State. Its purpose is to study the events that are triggered from the action of an etiological factor and which reach up to the manifestation of the disease. Also known as nosogenia, the pathogenesis investigates the emergence and development of conditions.
The definition of a pathogen is an agent, like a microorganism, that causes disease.An example of a pathogen is salmonella. (pathology, immunology) Any organism or substance, especially a microorganism, capable of causing disease, such as bacteria, viruses, protozoa or fungi. 2  Microorganisms are not considered to be pathogenic until they have reached a population size that is large enough to cause disease.