Biological hazard-Escherichia coli (E.coli) in domestic environment
Order Description:
Write an essay about Escherichia coli (E.coli) as an biological hazard in domestic environment and this hazards should be described in its External pathways that this Hazard’s follow to the point of human exposure
– The exposure routes
– Dose
– Mechanisms of effect
– Internal pathways (Briefly)
So you should Discuss this hazard’s journey from source, the release from the source , the carrier, to the target organ in an individual
and or population (receptor/s) –
• We know exposure can vary within the various anthropogenic and other environments. For the basics of this assignment we assume that our external pathway is in ONE environment (domestic environment )
E.coli – biological hazard’s journey must include
– The dose and how it might change along the pathway
– The pathways both external and internal
– The route of exposure
– The mechanisms of effect
We are exposed to multiple stressors, carried along several (and different) pathways – even in one environment;
– There could be more than one exposure route for hazard;
– Multiple mechanisms of effects;
– Whether we show any effect (diseased or ill) after being subjected to these mechanisms will depend on the duration, frequency, and magnitude of the exposure (externally and internally) to the stressor mix. Including these in your discussion
– These three factors will also determine whether the exposure is acute (intense magnitude, short duration, high frequency i.e. happens often)
or chronic (low magnitude, often takes long, and / or does not happen often)