E-Coli: Helpful Or Harmful Bacteria

Bacteria can exist almost everywhere, some are harmless, and some are harmful. There are thousands of different types of bacteria and they fall

Bacteria - are micro-organisms that consist of only one cell. Bacteria multiply by splitting themselves in two, which is called a binary fission. Because of this they can increase in number rapidly. The majority are harmless, but some can be pathogenic which results in bacterial infection occuring. Bacterial infections can be treated by using antibiotics. Bacteria can evolve a resistance to antibiotic e.g. MRSA. Some diseases caused by bacteria include tuberculosis, pneumonia, salmonella, tetanus and syphilis.

Chapter 9 of the literature shows the spread of bacteria called E. Coli 0157:H7 as well as its negative effects. E. Coli 0157:H7 was found in the beef and 25 million pounds had already been eaten. The food poisoning was spreading rapidly and 200,000 people got sick. Schlosser claimed that since there is bad in the meat that is why people are getting an ill eating hamburger. Americans were getting afraid and constantly people were getting infected, especially children, elderly, and people with impaired immune systems. According to the literature,“...progressed to diarrhea that filled a hospital toilet with blood… drilling holes in his skull to relieve pressure, inserting tubes in his chest to keep him breathing, as Shia toxins destroyed his

Bacteria is a single celled organism, bacteria have evolved to thrive in almost any environment and can be found in almost any substance/surface and also in the human body, only 1% of bacteria is actually harmful.

Escherichia Coli, or E. coli, resides in the large intestine where it assists digestion and make up essential molecules like Vitamin K. For the most part, E. Coli poses no threat although there are few disease causing strains that can cause mild to severe food poisoning by finding its way into food supply (Timmons, Trzepacz, Duboinis-Gray). Enteropathogenic Escherichia coli, or EPEC, is a strain of diseasing causing E. Coli that is the leading cause of death in children with diarrhea in many parts of the world. EPEC colonizes in the intestine allowing the host to be invaded which can spread from person to person (Pearson, Wong fok Lung, Hartland, Giogha). Another strain of disease causing E. Coli also causes diarrhea in children is the DEC

It’s fascinating and a bit strange to think just how many bacteria live in our mouths, on our skin, and inside our bodies. Usually we think of all bacteria as being bad and harmful to us, but our bodies contain tons of good bacteria that play a very important

In ground beef you can get E. coli because they slaughter the cow and then the E. coli from there intestine gets on the ground meat and they mix the meat and then that gives it a higher risk of spreading it.(Staff Mayo Clinic) In unpasteurized milk it comes from the udder of the cow and then it gets into the milk. (Staff Mayo Clinic) In fresh food it comes from the farms that can contaminate the farm. The most vulnerable to this is lettuce and spinach. (Staff Mayo Clinic) In contaminated water there can be E. coli because it untreated and there is feces in it.(Staff Mayo Clinic) Also personal contact which means that adults can give it to their kids because they do not wash their hands after using the bathroom.(Staff Mayo Clinic) Also it passed in restaurants because cooks or people working back their do not wash their hands. E. coli causes the hemolytic-urine syndrome, which is a blood and kidney disease in children. It can also cause Uninary tract infections and bladder infections or it can lead to sepsis. There is another cause Thrombotic thrombocytopenic Purpura. This is a rare blood disease. It causes clots to form in small blood vessels throughout the body. This usually causes through the infectious parts of E. coli.

Bacterial and fungi infections are easy to cure with the use of antibiotics, where as viruses can be hard to cure or vaccinate against, such as the common cold. Bacteria can be found everywhere and anywhere Soil, Water, Plants, Animals, material and even deep in the earth's crust. Bacteria feed themselves by making there food with the use of sunlight and water. We would not be able to live without Bacteria. The human body consists of lots of friendly bacteria which also protect us from dangerous ones by occupying places in the body. Some of the most deadly diseases and devastating epidemics in human history have

Escherichia coli, oe e.coli, is a safe bacteria found in the large intestine, but also a dangerous bacteria outside of the body. While inside the body the bacteria produces vitamin K which cannot be obtained from food. Therefore e.coli is an essential bacteria in the human body. This bacteria is also a facultative anaerobe meaning it can live with and without oxygen. This means that it can thrive inside of the body, but it can also thrive outside of the body. When e.coli is outside of the body it is very dangerous. E.coli can be found in uncooked meats, unpeeled vegetables, unwashed fruits, and everything contaminated with feces. Dr. Harrlet Burge (2011) stated that e.coli can survive in water for up to 100 days and can remain in soil for as many as 15 weeks. Once the e.coli bacteria infects a human being, the person will experience diarrhea and abdominal pain, both from the bacteria

Many people think of Escherichia coli as only a severe intestinal illness caused by eating uncooked, contaminated water, or unwashed fruits, but it is much more than only a negative (Amenu et al., 2014). The quick regeneration time of Escherichia coli makes it extremely useful in laboratory studies. In terms of research, a useful aspect of Escherichia coli is the extensive amount of information we have on them (Archer et al., 2011). Scientists have used Escherichia coli to host proteins, and it has been excellent resource for evolution studies as the bacteria has adapted frequently over the years (Archer et al., 2011). The non- pathogenic strains of Escherichia coli are frequently used in medical investigations involving diseases that are difficult to work with. Examples of these diseases include cancer or anthrax poisoning (Das et al., 2013).

The Kingdom Eubacteria (true bacteria) was once placed as a phylum under the Kingdom Monera. Today, due to the acknowledged differences, the Kingdom Monera was split into two different Domains: Bacteria and Archaea. The Domain Bacteria (Kingdom Eubacteria) consists of prokaryotic organisms that can survive in a wide range of moderate environments. Bacteria are often portrayed as the villains in society - our main focus being the pathogenic bacteria (disease-causing). However many bacteria are not only beneficial for humans, but are necessary for life. For example, bacteria in our digestive system help us to break down food, like plant fibers, that we’re unable to properly do ourselves. Escherichia coli (E.coli), found in the human intestines,

Escherichia Coli is one kind of bacteria that lives in the humans and animals’ alimentary tracts, most often find in the intestines. E. Coli is the short term of Escherichia Coli that commonly used by people. There are many types of E. Coli bacteria and most of them are not harmful and can be found in the healthy intestines of people and animals. But, there is one particular type of E. Coli bacteria called “E. Coli O157:H7” may cause serious diarrhea, abdominal pain, fever, or vomiting. Children or elderly people that infected with E. Coli O157:H7 may even have the serious complications, such as anemia, kidney failure, and lead to death.

A bacteria is a living cell organism that can survive inside our body and other non living objects as well. There are both good and bad bacterias and the good bacteria is known to helps fight against the bad bacteria that makes it's way into our bodies. According to a www.righthealth.com, less then 1% of bacteria is actually harmful to us. In fact, we couldn't survive without bacteria in our body. A bacteria infection is described as an imbalance of bacteria that can cause harm to our bodies. It occurs when the harmful bacteria enter our body through contaminated, non pasteurized or expired foods; cuts or

Bacteria are single-celled microorganisms. Their cell structure is very unique because they don't have a nucleus, and most bacteria have cell walls similar to plant cells. They come in different shapes including rods, spirals, and spheres. Some bacteria can "swim" around using their tails called flagella. Others just stay still or move with the others. Most bacteria aren't dangerous, but some can make us sick. These bacteria are called pathogens. Pathogens can cause diseases in animals and plants. Some examples of pathogens are food poisoning, pneumonia, and tetanus. This online

Escherichia coli (E. coli) are Gram negative bacteria. They ordinarily live in the insides of individuals and animals. Generally E. coli are safe and really are imperative ordinary vegetation of a sound human intestinal tract. Nonetheless, some are pathogenic and cause