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

Pollution, Pollution Now-a-days, you might have heard every one talking...

Pollution Now-a-days, you might have heard every one talking about pollution. What does pollution mean? Pollution is the addition to the environment (air, water, soil) of subst

Determine about the textural class, Determine about the Textural class ...

Determine about the Textural class Textural class names form a graduated sequence from soils that are coarse in texture and easy to handle to the clay soils which are very fine

2-4 plants, 2-4 plants, 6-12 primary consumers

2-4 plants, 6-12 primary consumers

Adolescence, Adolescence: Mind and Body, you have already studied that ...

Adolescence: Mind and Body, you have already studied that certain hormones are essential  for proper physical development of an  individual. Around the age of  12,  starts a pe

Define glucose and fructose - abnormal constituents of urine, Define Glucos...

Define Glucose and Fructose - Abnormal Constituents of Urine Abnormal Constituents of Urine The detection of abnormal constituents in urine indicates the presence of certa

How to prevent the erosion of topsoil, How to prevent the erosion of topsoi...

How to prevent the erosion of topsoil Use the trays constructed for the experience above. (a)  Fill the trays with loose soil and tilt everyone the similar amount. Make furr

Applications of laser, Applications of Laser: Due to its properties, ...

Applications of Laser: Due to its properties, laser light can be put to a number of uses in industry, medicine, communications etc. We will briefly describe  some of these us

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