"Present a thorough discussion on the seven main features of an infectious disease of your own finding."

CHOLERA 1.         Cause Cholera is caused by the bacteria vibrion pestiferous epidemic cholera, whose natural reservoirs ar suggested to be brackish rivers and coastal pissing supplys . Human-volunteer feeding studies utilizing salubrious individuals watch demonstrated that round one million organisms direct to be ingested to cause illness. aft(prenominal) ingestion, the viable bacteria hold to the humiliated intestine and clear cholera toxin . There are a number of causes which whitethorn contribute to the root word, circularize and severity of cholera. These involve:         The expending of forage or water contaminated with the cholera bacterium. In particular, shellfish (oysters, ...) harvested from fecally polluted coastal waters are consumed in the buff have been a etymon of cholera. Vegetables and fruits which have been swear come forth or rinsed with contaminated water whitethorn withal convey the infection in the bacterium is present.          curt manipulation of cloaca and inebriety water. Poor standards of sanitation, pencil lead to contaminated water supplies. piteous intercession of sewerage and drinking water may withal result in an plaguey of cholera - in an pestilent, the cite of contamination is usually the fecal matter of an infected person .         Conditions which may com bid or channelise a strain on hygiene, sanitation or new(prenominal) infrastructure (e.g. plumbing, water treatment systems etc.) may also light-emitting diode to an outbreak or epidemic of cholera. These conditions include famine, overpopulation, war and poverty. 2.

        contagion Transmission of cholera through with(predicate) with(predicate) direct in the flesh(predicate) contact is rare. Instead, cholera is preponderantly spread through a number of alternate mediums:         Transmission by the faecal-oral route. Cholera is promise almost exclusively by means of contaminated provender and water. Water may be contaminated as its source, and may also transmit the bacterium through fruits and vegetables (as above) and also through cooking utensils, if they have been swear out in contaminated water. divulge grains, such as rice, millet or sorghum are archetype vehicles for... If you want to get a full essay, order it on our website: Orderessay

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