Coli : A Foodborne Illness

My unknown organism #11 is Escherichia coli (E. coli). E. coli belongs to the family Enterobacteriaceae. E. coli is Gram-negative, facultative anaerobe, and rod-shaped bacteria (bacillus). [1]

Escherichia coli are rod shaped, gram negative bacteria often found in the gut of humans and other warm-blooded mammals (Jacques & Ngo, 2004). It is transmitted primarily through faecal contaminated food and water. Most strains of E. coli are not harmful to humans, however some strains are pathogenic and can cause symptoms including diarrhoea (Unknown, 2012).

Escherichia coli are gram negative, rod shaped bacteria that are often used in laboratory studies and are usually harmless, residing in the human digestive tract as part of the normal flora. E. coli 0157:H7 is a pathogenic strain of E. coli that was first identified as a cause of disease in the United States in 1982, during an investigation into an outbreak of gastrointestinal illness. The organism is also called enterohemorrhagic E. coli (EHEC) because it causes abdominal pain with diarrhea that may contain blood. It lives in the intestines of healthy cattle and can contaminate meat during slaughter. It is believed that the widespread use of antibiotics by American farmers has

Escherichia coli (or E. coli) is a Gram-negative, rod-shaped, facultative anaerobic bacterium found in the intestinal tract of most species of mammals and birds. E. coli cells contain pili and a flagellum. As a Gram-negative bacterium, they also contain lipopolysaccharides in the outer cell membrane. Refer to Appendix 1 for a labelled diagram of an E. coli cell.

Esherichia coli also known as E. coli is a bacterium that lives in your gut. (1). it was founded by Theodore von Esherich in 1888. There are many people that can get the bacteria. Also there are thousands of strands of E.coli. Six E. coli O157 outbreaks were identified during 2007. Four of the outbreaks involved foodborne transmission. (Eshericha Coli). Six Minnesota cases and one Wisconsin case with the same or closely-related PFGE subtype of E. coli O157:H7, and an additional Minnesota case of Shiga-toxin producing E. coli that was not culture-confirmed, attended the Minnesota State Fair in August. All but one of the cases showed cattle or visited the cattle

O157:H7 strain of E. coli that sickened 40 people in eight states (Glausiusz 1). Additionally,

All people are at risk of contracting the E. coli disease but some are at a higher risk than others. A person is at risk when they swallow the bacteria through food or water that is infected with the E. coli bacterium. Eating meat that is undercooked or consuming unpasteurized milk and raw milk products can also put a person at risk for the disease (Lim et al., 2010). People with low immune systems, the very young and elderly are very susceptible to contracting E. coli infection (Lim et al., 2010). Then people who are exposed to poor water systems and contaminated environments where E. coli bacterium can survive are also at high susceptibility to contract the disease (Lim et al., 2010). When a person is infected with E.coli disease there is a period of time before symptoms starts to appear. Each case is different and symptoms vary. Once a person is exposed to this bacterium, then incubation begins. The time period for incubation is approximately a period of two to ten days. However the whole disease, barring serious complications and

Escherichia Coli is a bacterium that inhabits the gastrointestinal tract of both humans and animals. E. coli isn’t always a harmful bacterium. Some are actually crucial to a healthy intestinal tract because this bacterium assists with the production of Vitamin K2 and stops pathogenic bacteria from interacting and establishing inside the intestines (Gould, 2010). A person maybe exposed to E. coli through water or food that maybe contaminated or from raw meat such as ground beef or raw vegetables. Lack of good hygiene is another way that E. coli infections can spread especially in places such as hospitals or day care centers. While a healthy adult with an E.coli infection will most likely recover within five to seven days, those who are at risk include young children, elderly and those with a weak immune system.

Escherichia coli, also known as E. coli is a gram-negative bacteria that are part of a large and diverse group of bacteria which are usually found in the environment, foods, and intestines of people and animals. E. coli can cause an infection even if you only ingest a small amount. You can get E. coli from eating undercooked meat, drinking water that has been contaminated, unpasteurized milk, and even personal contact. E. coli can spread from one human to another in a matter of time. Although there are treatments and medications that can help relieve the symptoms of E. coli such as getting plenty of rest and staying very hydrated, you should really try to avoid

E. coli or Escherichia coli is a prokaryotic cell found the in lower digestive track of mammals and other warm blooded animals. E. coli is an easy bacteria to work with as it doubles quickly and is relatively easy to grow, millions of cells can be grown in several hours. E. coli is an ideal bacteria in the lab because it does not require its temperature to be too hot, too cold, or too precise. A general warm temperature is perfect for this bacteria. E. coli is also easy to care for it does not need a specific type of nutrient, in a lab setting it can be feed any agar, making the bacteria over all cheaper to care for. Strains of E. coli can also operate in aerobic or anaerobic environments.

As Schlosser proves with his alluring facts, E. Coli is one of the most popular infections to be recognized throughout the nation. With his in-depth research, he provides the stories of the average everyday American who has been infected or passed away with such a horrid disease. Furthermore, Ingrid Abboud, from nittygriddy.com states, “Studies revealed 50% of fountain drink dispensers were found to be contaminated with fecal bacteria”.

This Paper is about E.Coli bacteria,this paper will be interesting because it will give all the information you need. E.Coli is a bacteria that is commonly found in humans and animals.This disease can be found in your food and can be very dangerous by causing infection in your urinary system and can harm your kidneys but and can be treated easily.

Escherichia coli, also known as E.coli, is a type of bacterium that was first recognized hundreds of years ago by a German bacteriologist, Theodor Escherich. Escherichia coli was initially named Bacterium coli, but later was changed to credit the founder of the bacteria. E.coli is the most commonly used bacteria for biological lab research and experiments. E.coli is characterized as a gram-negative, facultative anaerobic, rod shaped bacteria that can be found almost everywhere, from plant soil to animal feces to the lower intestine of humans and animals. There are several different strains of E.coli, differing in their genotype. Due to the natural biological process of mutations, there have been 700 serotypes of E.coli identified. E.coli serotypes

Most e coli do not affect people and actually are a very important part of keeping people healthy especially in the intestinal tract. Although there are some e coli that are pathogenic this means that they cause illness this is done either by giving people diarrhoea or illness that is outside the intestinal tract. These types of e coli that cause diarrhoea are usually transmitted through contaminated water ,food, or contact with animals or persons. E coli kill people by causing dehydration from diarrhoea and vomiting. E coli are considered gram negative bacteria. Colonies of e coli are circular in shape as well as having an entire margin it is also raised and size is considered punctiform (small). The texture of the colony is also smooth and the appearance is shiny and is no pigmented (colourless) as well as being

Escherichia coli are commonly found in lower intestine of warm blooded animals. Most E. coli are harmless. The bacteria can be grown easily and its genetics are relatively simple and easy to study, making it the best-studied prokaryotic organism. Certain strains of E. coli can produce toxins that can cause food poisoning when eating unwashed vegetables. (Wikipedia, 2010)