Essay on Pathogens

Pathogens Term Papers

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Emerging Waterborne Pathogens

In today’s food preparation world waterborne pathogens are becoming

a real threat. Why? Simply because in today’s culture people are quick to

blame the food industry for most cases of disintary or other ill effects caused

by bacteria. In this paper several things will be discussed.

To understand what I’m trying to say, you must understand a few key

terms. First lets define waterborne pathogen. A waterborne pathogen is a

micro-organism whose ability to cause disease has recently been identified.

Now that you know what a waterborne pathogen is lets name a few.

1. Bacteria in the form of,

Arcobacter Butzleri

Helicobacter Pylori

And E. Coli

2. Viruses

Rotaviruses

and Adenoviruses Type 40 and 41

3. Protozoa

Acanthamoeba.

Each of these possible pathogens has been identified but according to

the WRc’s “Final Report to the Department of the Environment on

Waterborne Pathogens,” it is still possible that several unidentified pathogens

may be at large and dangerous.

In order to understand how these pathogens work, and how to destroy

them we must understand several of the parts that make them up. Some of

these parts are:

Morphology

Biochemical Characteristics

Detection Methods

Cultural characteristics

Health Effects

Routes of Transmission

Occurrence in Water Sources

Sources of Exposure

and Susceptibility to removal or inactivation by conventional water

treatment processes.

Each of these parts is used in today’s world to identify and destroy

existing, and new pathogens.

What happens if someone ingests a pathogen before it is identified?

Well that is one reason that the Department of the Environment is so

concerned. Due to current environmental status new pathogens are appearing

semi-daily, and consequently overwhelming those who are working to stop

them. One major example of this is Legionella. Legionella is unique in the

fact that 42 strains have been identified, and yet only one is within our ability

to control. So obviously there is a major shortage of knowledge on pathogens,

and how...

The main source for this paper was Http://www.awwarf.com
and the Department of Environmental Conservation final report to the Department of the Environment You should cite this paper as follows:

MLA Style
. EssayMania.com. Retrieved on 10 Feb, 2012 from
    <http://essaymania.com/68204/pathogens>

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