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History. Uses. See also. References. External links. Escherichia coli ( / ˌɛʃəˈrɪkiə ˈkoʊlaɪ / ESH-ə-RIK-ee-ə KOH-ly) [1] [2] is a gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms.
- EPEC
Pathogenic Escherichia coli. Escherichia coli ( / ˌɛʃəˈrɪkiə...
- Entamoeba COLI
Entamoeba coli is a non-pathogenic species of Entamoeba that...
- Gram-negative
Microscopic image of gram-negative Pseudomonas aeruginosa...
- Enterobacteriaceae
Enterobacteriaceae is a large family of Gram-negative...
- Salmonella Enterica
Salmonella enterica (formerly Salmonella choleraesuis) is a...
- Facultative Anaerobic
Functions. Facultative anaerobes are able to grow in both...
- EPEC
- Overview
- Symptoms
- Sources and Transmission
- Prevention
- Who Response
Escherichia coli (E. coli) is a bacterium that is commonly found in the gut of humans and warm-blooded animals. Most strains of E. coli are harmless. Some strains however, such as Shiga toxin-producing E. coli(STEC), can cause severe foodborne disease. It is transmitted to humans primarily through consumption of contaminated foods, such as raw or u...
Symptoms of the diseases caused by STEC include abdominal cramps and diarrhoea that may in some cases progress to bloody diarrhoea (haemorrhagic colitis). Fever and vomiting may also occur. The incubation period can range from 3 to 8 days, with a median of 3 to 4 days. Most patients recover within 10 days, but in a small proportion of patients (par...
Most available information on STEC relates to serotype O157:H7, since it is easily differentiated biochemically from other E. colistrains. The reservoir of this pathogen appears to be mainly cattle. In addition, other ruminants such as sheep, goats, deer are considered significant reservoirs, while other mammals (such as pigs, horses, rabbits, dogs...
The prevention of infection requires control measures at all stages of the food chain, from agricultural production on the farm to processing, manufacturing and preparation of foods in both commercial establishments and household kitchens.
WHO provides scientific assessments to control STEC in food. These assessments serve as the basis for international food standards, guidelines, and recommendations developed by the Codex Alimentarius Commission. WHO promotes the strengthening of food safety systems by promoting good manufacturing practices and educating retailers and consumers abou...
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Aug 2, 2022 · However, given the vast diversity among bacteria and even among E. coli strains, it was by many fortuitous events that E. coli rose to the top as an experimental model. Here, we share how serendipity and its own biology selected E. coli as the flagship bacterium of molecular biology.
30,000 [3] Languages. Portuguese (99.7%) [4] Brazilians ( Portuguese: Brasileiros, IPA: [bɾaziˈlejɾus]) are the citizens of Brazil. A Brazilian can also be a person born abroad to a Brazilian parent or legal guardian as well as a person who acquired Brazilian citizenship.
Escherichia coli (IPA: [ˌɛ.ʃəˈɹɪ.kjə ˈkʰoʊ.laɪ] ), is one of the well known and significant species of bacteria living as gut fauna in the lower intestines of mammals. The number of individual E. coli bacteria in the feces that a human excretes in one day averages between 100 billion and 10 trillion.
O Brasil, oficialmente República Federativa do Brasil, é uma república federativa presidencialista localizada na América do Sul, formada pela união de 26 estados federados e por um distrito federal, divididos em 5 570 municípios.
