E. Coli Case Study

E. coli is a bacterium capable of being transmitted from one person to another. To ensure that the bacteria used in this experiment were not transmitted to other places, items, or organisms, several safety protocols were followed.

Escherichia coli also for short E.coli, is a rod-shaped, gram-negative bacteria, this bacteria is usually motile and grows best at 37℃, because this is the temperature of the human body where it is normally found, because it is a bacteria that can be found in our normal flora it is a bacteria that is needed in our

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

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

Assume you’re at home your eating peanut butter and jelly sandwich. You turn on your television, and found out that the peanut butter you were eating was recalled. The new anchor explained that the brand that you consumed had E. coli. The anchor also explained the potential effects of E. coli bacteria. Later that day, you experience severe diarrhea, vomiting, and severe abdominal pain. The first thing that may come to mind is “What caused the E. Coli outbreak?” On the other hand, you may be thinking “Why didn’t the company take any precautions to reduce the potential outbreak? “The above questions are only important when evaluating the food industry. To reduce the food borne illness one follow the safest guidelines to protect public

Escherichia coli O157:H7 causes 73,000 illnesses in the United States annually. A review of E. coli O157 outbreaks reported to Centers for Disease Control and Prevention (CDC) to better understand its epidemiology. E. coli O157 outbreaks revealed that in that period, 49 states reported 350 outbreaks, representing 8,598 cases, 1,493 (17%) hospitalizations, 354 (4%) hemolytic uremic syndrome cases, and 40 (0.5%) deaths. Clinical laboratories began examining more stool specimens for E. coli O157. In 1994, E. coli O157 became a nationally notifiable infection, and by 2000, reporting was mandatory in 48 states. Escherichia coli O157:H7 was first recognized as a pathogen in 1982 during an outbreak investigation of hemorrhagic colitis.

Escherichia Coli is a rod-shaped bacterium that measures approximately 0.5 μm in width by 2 μm in length. It is a Gram-negative bacterium. Its cells stain gram negative because they have a thin cell wall with only one to two layers of peptidoglycan. They live in environments with higher temperatures rather than cooler temperatures. E. coli is said to be the “model organism”. Many microbiologists use these bacteria as a resource for understanding other prokaryotic life and are the most carefully studied life form on the planet. It was discovered by German-Austrian pediatrician Theodor Escherich in 1885.

E. coli is a pathogenic bacteria that causes diarrhea and illness outside the intestinal tract. It is transmitted through the consumption of food or water and causes great dehydration. (CDC.org). I had never heard of E. coli until this nasty bacteria decided to give me a first hand experience. It all started in the end of October, when Body Balance Academy took a weekend trip to Capitola, California for their second surf camp. The camp initiated as an awesome experience. I was able to catch so many waves and get stronger with each stroke. “Paddle, paddle, paddle, just one more stroke and you can catch this amazing wave,” is what I told myself every time I feel like my arms were going to swim away from me. During our break from surfing, the

E. coli are usually harmless, but can cause urinary tract infections, respiratory illnesses and other illnesses. This bacterium is also beneficial to humans and are part of our natural intestinal microflora, but E. coli can also lead to mild to serious illnesses in the human body. Disease causing E. coli are grouped according to the ways they cause illnesses. Escherichia coli is spread when people consume at-risk foods, these include foods such as undercooked ground beef, produce that have come into contact with fecal matter, contaminated water and unpasteurized dairy and juice products. This bacterium can also spread from person to person by unwashed hands, contaminated surfaces (fomites) and pond water.

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

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.

Escherichia coli, often shortened to E.coli, is a bacterium in the Enterobacteriaceae family. Although most E.coli strains are

Although most strains of E. coli are commensals, a small portion of strains are pathogenic in humans. The pathogenic strains can be grouped into

The specimen was processed similarly to case-1. Escherichia coli was grown in aerobic culture, and Bifidobacterium sp. was cultured in anaerobic culture. The identification of Bifidobacterium sp. was done by both MALDI-TOF Vitek MS and Vitek-2. Escherichia coli was found to be Extended spectrum beta-lactamase (ESBL) positive and sensitive to Piperacillin+Tazobactam, Cefoperazone+Sulbactam, Imipenem, Meropenem, Amikacin, Gentamicin, Tobramycin, Chloramphenicol, and Cotrimoxazole. Bifidobacterium sp. was found to be sensitive to Penicillin, Ceftriaxone, Imipenem, Meropenem, Amoxycillin+clavulanic acid, Piperacillin+Tazobactam and Clindamycin and resistant to Metronidazole. The patient showed a good response to Meropenem and recovered completely.

One of the most major and deadly outbreaks of E.coli in the world happened in the small rural town of Walkerton, Ontario, Canada in 2000. The cause of the illness was from the town’s local water supply. Even though tap water contains chlorine and undergoes many treatments, out breaks can still occur. This horrendous waterborne illness caused seven deaths and more than 2300 illnesses over six months.