Food borne diseases, Science

Assignment Help:

Food Borne Diseases:

If  the food handler, like the cook, suffers  from some infection and is not careful about washing his hands after defecation,  the germs or eggs of worms will reach the food and people will get infected. Typhoid, bacillary dysentery and other stomach infections are. spread in this way. Flies sitting on food always deposit germs there, which they pick up while sitting on excreta or filth. Vegetables and fruits also get contaminated by night soil which  is used as fertiliser. Food, which is exposed  to flies or even air for long hours is likely to pick up bacteria which easily multiply in it. Such food gets "spoiled and could be a potent source of disease. In its strongest  form it is called food poisoning. The common symptoms  are abdominal cramps, nausea, vomiting. and diarrhoea. Generally bacteria are killed in heated food. but  toxins produced by  them are heat resistant.


Related Discussions:- Food borne diseases

Functions of prejudice, Describe in one sentence the contents of the four f...

Describe in one sentence the contents of the four functions of prejudice and apply it in your work place? a) The four function of prejudice encompasses the various attitudes tha

Explain the formation of sedimentary rocks, Explain the Formation of sedime...

Explain the Formation of sedimentary rocks? Lithification refers to the processes by which loose sediments are consolidated into new rock material. One of the most common forms

Ecosystem, Ecosystem: As far as we know, our earth is the only planet w...

Ecosystem: As far as we know, our earth is the only planet where life exists,  though scientists su constantly searching for signs of life on other heavenly bodies. You have al

Determine about the physico-chemical parameters, Determine about the Physic...

Determine about the Physico-chemical parameters The possible combination of various elements found in the earth's crust gives rise to a large number of minerals. Out of all the

Detail analysis of soil texture by feel method, Analysis soil texture by F...

Analysis soil texture by Feel Method Soil texture was recognised from very early times by experienced farmers from the "feel" of moist soil placed between the thumb and the for

Eyes, what re yellow and blind spot

what re yellow and blind spot

Explain pantothenic acid (vitamin b5), Pantothenic acid (vitamin B5) P...

Pantothenic acid (vitamin B5) Pantothenic acid, also  known  as vitamin B5, is essential to  all forms of  life. Pure pantothenic acid was  first isolated as its calcium salt

How to make an overflow can and catch bucket, How to make an overflow can a...

How to make an overflow can and catch bucket These are useful for the study of Archimedes'  principle, which controls floating and sinking. To make an overflow can secure a tin

Physico-chemical properties of cyanocobalamin, The physico-chemical propert...

The physico-chemical properties of cyanocobalamin are as follows: a)  The vitamin can be obtained in a crystalline  form. b)  It  is freely soluble  in water. c)  Crystal

Explain the renal function tests, Explain the Renal Function Tests Rena...

Explain the Renal Function Tests Renal function tests are the common tests and procedures used to evaluate renal function and for this, the analysis of blood and urine samples

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd