Food poisoning is an acute gastroenteritis caused by the consumption of a food or drink containing the organism pathogenic microorganisms or their toxins chemicals.Food poisonous or poisoning is common in hostels, hotels, communal feedings, and seasons of the festival.

A group of people affected with the same type of symptoms, and give a history of ingestion of a common food before few hours.

Types of food poisoning

1) poisoning bacterial food:

Here the organisms called bacteria are food material may contain the bacteria were responsible.The pathogens or their toxins and ingested with food.

2) No bacterial food poisoning:

Due to the presence of toxic chemicals such as fertilizers, insectisides, heavy metals and ect.

Since bacterial food poisoning is common that at issue here.

bacterial food poisoning:

All bacteria are not harmful.There are some pathogenic bacteria that secrete toxins and cause clinical agencies manifestations.These enter the human body through food or beverage items.

How food poisoning occures:

1) Presence of bacteria in the water.

2) The raw materials for food may contain toxins.

3) The premises where food is prepared may contain micro-organisms or toxins.

4) Food handlers can have some infectious diseases.

5) Some animals like dogs, rats can contaminate food.

6) If prepared food is kept at room temperature for a long time and heated again can make a chance for food poisoning.

7) regarding some body mixing toxins in food.

Some common bacterial food poisoning.

1) Salmonella food poisoning:

There are three different varieties of salmonella bacteria. (Salmonella typhimurium, salmonella cholera suis, Salmonella enteritidis) These bacteria are present in milk, dairy products and eggs. Symptoms of food poisoning include nausea, vomiting and diarrhea. Fever is also common.

2) Botulism:

This is the dangerous type of food poisoning caused by the bacterium Clostridium botulinum. The spores of these organisms are on the ground and enters the human body through pickles and canned fish other food poisonings ect.Compared here vomiting and diarrhea are rare mainly the nervous system starts affected.The symptoms double vision, numbness to paralysis will weakness.Later cardiac and respiratory failure ending in death.

3) staphylococcal food poisoning:

It is caused by staphylococcus aureus. These organisms usually cause skin problems like boils and causes mastitis eruptions.It cow.Through Enders in milk and dairy products and causes that gastroenteritis.There vomiting, abdominal cramps with diarrhea.

4) food poisoning Closteridium:

This is because closteridium perfringens.They are present in feces, soil and water. They enter the body through, meat dishes and articles ect.If egg food is cooked and kept at room temperature for a long time and heated again before eating can result this food poisoning.Symptoms include vomiting, diarrhea and abdominal cramps.

5) Bacillus cereus:

The spores of these organisms can survive cooking and cause enteritis. Diarrhea and vomiting are common in this infection.

How to investigate food poisoning?

1) Examine each and every person affected.

2) Displays water should be tested.

3) kitchen, store room and food samples should be examined.

4) The cook and food handlers should be questioned and examined.

5) Samples of vomitus and faeces of all victims must be studied to identify the bacteria.

How to prevent food poisoning: –

1) Only purified water should be used.

2) Hygiene should be maintained by all persons keeping food contact.

3) Workers should use masks, hats and gloves during cooking and serving.

4) Sick individuals should not contact with food materials.

5) Kitchen and premises must be clean and clean.

5) Vessels should be washed with soap and hot water.

6) should not keep the prepared food for a long time at room temperature.

7) All food materials should be kept in closed containers.

Animals like dog, cat, rat etc. should not come into contact with food materials.

9) Vegetables should be washed before cooking.

10) Meat should be fresh and must be purchased from the slaughter house recognized.

MRSA – Staph Infection