Exogenous viruses Caused by factors
(as food or a traumatic factor) or an agent (as a disease-producing organism)
which are introduced, produced, or synthesized from outside of the infected
organism.
Related Topics:
Health Risks
Exogenous viruses: eliminated by raising in barrier facilities
Endogenous retroviruses: no pathogens identified
Advantage of Inbred Miniature Swine