Difference between revisions of "Host invasion by microorganisms"
Jump to navigation
Jump to search
Rjfrancisrvc (talk | contribs) |
|||
| (16 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
| + | {{review}} | ||
| + | {{toplink | ||
| + | |thispagemap = Host invasion by microorganisms (Concept Map) - WikiBlood | ||
| + | |linkpage =Immunology - WikiBlood | ||
| + | |linktext =IMMUNOLOGY | ||
| + | |pagetype =Blood | ||
| + | }} | ||
| + | |||
===Introduction=== | ===Introduction=== | ||
One of the main causes of disease is infection by microorganisms, with four types so far identified: | One of the main causes of disease is infection by microorganisms, with four types so far identified: | ||
| − | * | + | *Viruses |
| − | * | + | *Bacteria |
| − | * | + | *Fungi |
| − | * | + | *Parasites- comprising protozoa and helminths |
| − | |||
| − | |||
All exist as either: | All exist as either: | ||
*Primary pathogens ('''obligate'''): presence always corresponds with disease | *Primary pathogens ('''obligate'''): presence always corresponds with disease | ||
| Line 18: | Line 24: | ||
*'''Orofecal''':typically enteric infections | *'''Orofecal''':typically enteric infections | ||
| − | + | ===[[Viruses - WikiBlood|Viruses]]=== | |
| − | | | + | |
| − | + | ===[[Bacteria - WikiBlood|Bacteria]]=== | |
| + | |||
| + | ===[[Parasites - WikiBlood|Parasites]]=== | ||
| + | |||
| + | ===[[Fungi - Wikiblood|Fungi]]=== | ||
| + | |||
| + | ==[[Host invasion by microorganisms flashcards- Wikiblood|Host Invasion Flashcards]]== | ||
===References=== | ===References=== | ||
| Line 27: | Line 39: | ||
*http://www.cellsalive.com | *http://www.cellsalive.com | ||
| + | ==Creators== | ||
| − | + | [[Edward Ayton]] | |
| − | + | ||
| − | + | [[Rebecca Pocock]] | |
| − | [[ | ||
Revision as of 16:32, 29 September 2008
 |
This article has been peer reviewed but is awaiting expert review. If you would like to help with this, please see more information about expert reviewing. |
|
Introduction
One of the main causes of disease is infection by microorganisms, with four types so far identified:
- Viruses
- Bacteria
- Fungi
- Parasites- comprising protozoa and helminths
All exist as either:
- Primary pathogens (obligate): presence always corresponds with disease
- Secondary (opportunistic): prerequisites must be fulfilled before disease occurs
Microorganisms can enter the body by three routes:
- Contact: typically seen in dermatological infections
- Aerosol: typically respiratory infections
- Orofecal:typically enteric infections
Viruses
Bacteria
Parasites
Fungi
Host Invasion Flashcards
References
- Murphy, K., Travers, P. and Walport, M. (2008) Janeway's Immunobiology. 7th ed. New York: Garland Science Publishing.