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• Adams Sadik

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V It

occurs when living organisms in a food product are ingested and they colonize the intestine.

V

The bacteria causing most food infections are [!"#""! V !$%"&!'(# and  '" . Viruses also cause food borne infections.

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In most cases the food infection is quite mildV most people only have diarrhoea. Older peopleV small children or people with a weak resistance are most severely affected.

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Stomach pain or cramps

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Gurgling sounds in the stomach

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Fever

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Nausea

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Vomiting

heating of food can prevent food borne infections. Almost all nonspore forming bacteria are killed at temperatures above 70 °C. Ô When in doubtV throw it away. Ô roper




 




  


   Î Food Poisoning is caused by bacteria or their toxic products, by viruses or by harmful chemicals in foods but Food Infection occurs when living organisms in a food product are ingested and they colonize the intestine.

V Food Infection can be prevented by heating food

to temperatures above 70 °C but Poisoned Food cannot be made safe by thorough heating.

V The symptoms of Food Poisoning appears within a

few hours of ingestion whiles that of Food Infection usually do not appear for at least one day after ingestion of the contaminated food.

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Food Infection almost always leads to Food Poisoning.

ë  ë
|  V Cerexhe, Peter, et al. ë
   


  
  Boulder, Co: netLibrary, 2000.

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      Π00

Clifton Rd., NE, Atlanta, GA 30333. Web site: www.cdc.gov.

V Isle, Mick. M    


  New York: Rosen Publishing Group, 200Œ.

Î Trickett, Jill. §    
 

Cheltenham, UK: Nelson Thornes, 200Œ. Î 
 ÿŒ

.  !
  
.

In:    "    
ÿ oyle, M.P., ed.. Marcel ekker, Inc., New York, NY, USA, pp. 4 3-523.

THANK YOU VERY MUCH FOR YOUR TIME