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

Radiation hazards, RADIATION HAZARDS : We are sure that you would have st...

RADIATION HAZARDS : We are sure that you would have studied about electromagnetic radiation during your studies at the school. You would recall that in electromagnetic radiatio

Explain the transport properties of loop of henle, Explain the Transport pr...

Explain the Transport properties of Loop of Henle The loop of Henle, as shown in Figure, has a descending limb and an ascending limb. As the filtrate moves down the loop of Hen

Mode of nutrion, Ask question mode of nutrion in tigers

Ask question mode of nutrion in tigers

Week4, Now imagine a human resource (HR) manager at a corporation, struggli...

Now imagine a human resource (HR) manager at a corporation, struggling with the concept of reading comprehension among employees in the workplace setting, wanted to try the new stu

What is alfalfa, Alfalfa A perennial hay crop of the highest quality.

Alfalfa A perennial hay crop of the highest quality.

Autonomic system, Autonomic System: The autonomic nervous system gets...

Autonomic System: The autonomic nervous system gets its name from the fact that it relates to autonomous*or self-regulatory activities such as digestion and circulation, whic

Science in the post-renaissance period (1540- 1760) , Science in the post-...

Science in the post-renaissance period  (1540- 1760): We have seen above that  improved techniques as well as growing trade had  led to great voyages to many lands. These were

I DONT KNOW, #question.I AM TRAYING TO DO A SCIENCE PROJECT FOR 7TH GRADE B...

#question.I AM TRAYING TO DO A SCIENCE PROJECT FOR 7TH GRADE BUT I DONT KNOW WHAT SHOULD I DO ?

Aspirations, Aspirations: We often have to make decisions and choices a...

Aspirations: We often have to make decisions and choices about hdw  to spend our time, money and energy. Sometimes  the choices are simple like whether to wear a blue dress or

Solar system, what is the meaning of heliospere

what is the meaning of heliospere

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