Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,898,820,918 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

pathogen
(redirected from Disease agent)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
pathogen /patho·gen/ (path´ah-jen) any disease-producing agent or microorganism.pathogen´ic
path·o·gen (pth-jn)
n.
An agent that causes disease, especially a living microorganism such as a bacterium, virus, or fungus.

Pathogen
Any disease-producing agent or microorganism.

pathogen
[path′əjən]
Etymology: Gk, pathos, disease, genein, to produce
any microorganism capable of producing disease. pathogenic, adj.

pathogen [path´o-jen]
any disease-producing agent or microorganism. adj., adj pathogen´ic.

pathogen (path´ojn),
n a microorganism responsible for causing disease.
pathogen, opportunistic,
n an infectious agent that can only cause disease when the host's resistance is low.

pathogen
any disease-producing agent or microorganism.

pathogen risk factors
risk factors dependent on the characteristics of the pathogen, e.g. virulence or persistence in the environment of a bacterium or virus.

pathogen
Popularly, bug Any disease-producing microorganism. See Blood-borne pathogen, Emerging pathogen, Food-borne pathogen, Intracellular pathogen, Water-borne pathogen.


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?  References in periodicals archive?   Medical browser?   Full browser?
 
Vaccines wage their wars under the radar, priming immune systems to fight a disease agent that is quickly quashed if it ever does invade.
Although vaccines are not available to stop all forms of BRD they should reduce the impact and make cases easier to deal with, except when a new disease agent arrives on the farm.
In the current climate where infectious disease agents and our immunity to these agents are constantly changing, we need to return to the "not-so-good old days" when our parents and grandparents knew that protecting themselves and their families against infectious diseases was part of their responsibility and an important part of daily life," said Bloomfield.
 
 
 
Medical Dictionary
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.