What is bacterial food poisoning?
More than 250 organisms are able to cause food diseases and in the United States there are more than 70 million cases of food transmitted each year each year. Diseases transmitted by foods that include diseases caused by bacterial, viral and parasitic infections and food toxins are the main cause of death around the world. Bacterial food poisoning is a common cause of mild and severe diseases transmitted by food. Most cases of bacterial food poisoning are not serious, with mild symptoms that are solved within three or four days.
food poisoning is caused by the presence of bacteria in food. When bacteria contaminate food, they can cause disease in one of two ways. In one bacteria they produce toxins that cause disease when eating food. On the other hand, contaminating bacteria colonize the gastrointestinal tract after food consumption, causing inflammation and other symptoms. Between common bacterial species that can cause oneOcination of food transmitted, includes Salmonella, Escherichiacoli and Campylobacter.
The main symptoms of bacterial food poisoning are intestinal problems such as headache, nausea, vomiting, abdominal convulsions and diarrhea. Bacterial toxins can cause other symptoms that can lead to kidney failure and in rare cases may be fatal. Some symptoms are potentially dangerous and require quick medical care. These include high fever, stool blood, inability to keep fluids down, dehydration and diarrhea, which lasts three days or more.
These symptoms are either fast or gradual food poisoning. When the symptoms develop rapidly, they can appear 30 minutes after a meal contaminated food. In such cases, the presence of bacterial toxins in food causes symptoms of food poisoning. When symptoms gradually evolve for several days. In theseCases do not appear until the bacteria have ledged in the gastrointestinal tract, causing active infection.
mild cases of bacterial food poisoning can be treated at home. Fixed food should prevent about 24 hours, but the intake of liquid should be maintained to prevent dehydration. Alcohol, caffeine and sugar can act as diuretics or can worsen diarrhea and need to be avoided. After 24 hours, a small amount of faint foods such as bread, potatoes, rice and slender agents can be eaten. If symptoms continue or worsen, medical treatment should be sought.
Prevention of bacterial food poisoning requires food to be chosen, manipulated, stored and safely cooked. When fresh food is purchased, it should be checked to make sure that the package is intact, that the food has not passed the expiry date and that it smells fresh. Cold or frozen meals should be purchased last during a visit to the grocery store.
The meat should be stored in the coldest part of the refrigerator, preferably superior. Boiled and raw meat should be separated. Boiled or raw meat should be used or frozen within two days. The frozen food should be thawed in the refrigerator and should not be encountered again after thawing.
In the preparation and cooking of food, all preparation surfaces should be maintained clean and disinfected. People who prepare or cook food should before and after handling food and between handling different types of food. After the preparation of raw meat, hot water slabs, dishes and cutting plates should be washed. Finally, the meat should be cooked at the correct temperature and remain hot before consuming. The remains should be eaten within four days.