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

Landforms, is a grassland a type of landform

is a grassland a type of landform

Data miniing, What are the major challenges of mining a huge amount of data...

What are the major challenges of mining a huge amount of data (e.g., billions of tuples) in comparison with mining a small amount of data (e.g., data set of a few hundred tuple)?

Sociology., #qDescribe the factors which decide the broad area of Scientifi...

#qDescribe the factors which decide the broad area of Scientific activityuestion..

Emergence of science, Emergence of Science: We gave you a glimpse of ...

Emergence of Science: We gave you a glimpse of  the social structure in  India during the Iron Age. With the emergence of ordered urban societies, the stage was set for a tre

Nitrogen cycle, Nitrogen Cycle: Nitrogen is vital part of many essentia...

Nitrogen Cycle: Nitrogen is vital part of many essential organic  compounds especially nucleic acids and proteins. It also forms a major part (79 per cent) of the atmosphere. I

What are the properties of riboflavin, Properties Some of  the importan...

Properties Some of  the important physico-chemical  characteristics of riboflavin are as follows: a)  Riboflavin forms needle shaped orange crystals. b)  It is sparingl

Placement of first aid box-accidents and first aid, Placement of First Aid ...

Placement of First Aid Box : All first aid equipment should be placed close to the sites where accidents are likely to occur. The location of first aid boxes should be such that t

Explain the hyperpnoea, Explain the Hyperpnoea It is a term for an incr...

Explain the Hyperpnoea It is a term for an increase in the rate and depth of respiration. The cause of hyperpnoea may be voluntary or due to impulses from the hypothalamus.

Feature to be considered a canyon, What is the minimum depth required for a...

What is the minimum depth required for a feature to be considered a canyon? In fact, it is a bit like allowing for when a few grains of sand become a heap of sand: there is no

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