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Dangerous germs found in every ten US supermarket - VIDEO PDF Print E-mail
Monday, 16 February 2015 13:13

Scientists at Purdue University (Indiana, USA) reported the detection of dangerous microbes in supermarkets that sell prepared food.

Despite all the sanitary norms, about ten percent of grocery specialists found listeria. These bacteria are parasitic cell and suppress the immune system. In the human body they fall through the gut, accumulate in liver and spleen and are distributed through the circulatory system throughout the body.

In healthy people, Listeria may lead to short indigestion, such as for example diarrhea. However, more susceptible to Lister are children, the elderly and pregnant women. They Listeria can cause bouts of fever, muscle pain and other serious consequences.

These categories of persons, and people with weak immune systems, scientists do not recommend eating fast food, in particular, eat hot dogs, fermented or dry saUSAges, pates and soft cheeses sold in supermarkets. As they note, the outbreak of listeriosis (caused by bacteria of the same name) may in some cases lead to more deaths than Salmonella or Escherichia coli intoxication.

In their study, the scientists within six months took samples of 30 supermarkets in the three states that sell fast foods. These grocery stores, as the newspaper notes, distributed throughout the United States.

Scientists note that although most of the positive samples were collected from the surfaces that are not directly in contact with food, such as floor and out of the sewer, but this does not exclude the probability of hitting the microbes to man.

As the researchers note, there are two major ways of preventing listeriosis. The first is a systematic cleaning with the use of all necessary means. As a second method researchers recommend that people with weakened immune systems produce from supermarkets warm to temperatures (e.g., up to 70 degrees Celsius for 20 minutes or one hundred degrees for three minutes), at which bacteria are killed. While relying on the appearance of fast food experts do not advise.


НАЖМИТЕ ЗДЕСЬ ДЛЯ ПРОСМОТРА ВСЕГО СПИСКА НОВОСТЕЙ О НЕОБЫЧНЫХ ЯВЛЕНИЯХ>>>

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