- published: 24 Jun 2015
- views: 9924
Escherichia coli (/ˌɛʃᵻˈrɪkiə ˈkoʊlaɪ/; also known as E. coli) is a Gram-negative, facultatively anaerobic, rod-shaped bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms (endotherms). Most E. coli strains are harmless, but some serotypes can cause serious food poisoning in their hosts, and are occasionally responsible for product recalls due to food contamination. The harmless strains are part of the normal flora of the gut, and can benefit their hosts by producing vitamin K2, and preventing colonization of the intestine with pathogenic bacteria.E. coli is expelled into the environment within fecal matter. The bacterium grows massively in fresh fecal matter under aerobic conditions for 3 days, but its numbers decline slowly afterwards.
E. coli and other facultative anaerobes constitute about 0.1% of gut flora, and fecal–oral transmission is the major route through which pathogenic strains of the bacterium cause disease. Cells are able to survive outside the body for a limited amount of time, which makes them potential indicator organisms to test environmental samples for fecal contamination. A growing body of research, though, has examined environmentally persistent E. coli which can survive for extended periods outside of a host.
CNN's Elizabeth Cohen explains how E. coli affects the human body and how to stop you and your family from getting sick.
E.coli is a bacterium that is commonly found in the gut of all humans and most warm-blooded animals. Most strains of E.Coli have beneficial functions. For example they may prevent harmful bacteria from establishing themselves in the intestine. There are some strains of E.Coli, however, that are pathogenic, which means that they can cause diseases.
This video will cover the main points of the 4 categories of E.Coli. Included are enteropathogenic, enterohemorrhagic, enteroinvasive, and enterotoxigenic.
E. coli are a large and diverse group of bacteria. Although most strains of E. coli are harmless, others can make people sick. Some kinds of E. coli can cause diarrhea, while others cause urinary tract infections, respiratory illness and pneumonia, and other illnesses. Still other kinds of E. coli are used as markers for water contamination.
Americans are eating more salad. But our intensifying love affair with produce is creating problems for farmers, the environment and even our health.
Is E Coli right under your nose? The results will surprise you! Note: If you are interested in more info about the testing, watch with annotations on. E Coli is a dangerous bacteria (well, it can be). Have you ever wandered where it lies? We've taken to the streets in this weeks episode of Scientific Tuesdays to test some of the most common items for this menace. The results are disgustingly beautiful. . . Serious Business Inquiries Only: contact@householdhacker.com -~-~~-~~~-~~-~- Our latest video is right here: 10 Money-Saving LIFE HACKS To Try At Home - https://www.youtube.com/watch?v=edWkx_1AOko -~-~~-~~~-~~-~-
Breve descripción de la Escherichia Coli, cepa 0157 Tomada del documental "Investigación sobre epidemias, La bacteria asesina" Outbreak Investigation. Subido con fines didácticos y sin ánimo de lucro de ningún tipo.
The Mexican food chain announced it is conducting its own "environment tests" of its restaurants and "batch testing" ingredients.
A short video about e. coli made with powtoon.com Sources: http://www.healthlinkbc.ca/healthtopics/content.asp?hwid=hw133795 http://www.phac-aspc.gc.ca/fs-sa/fs-fi/ecoli-eng.php http://www.uvm.edu/~empact/water/ques3.php3 http://www.cbc.ca/news/health/understanding-e-coli-symptoms-spread-prevention-1.786624 http://inhabitat.com/tag/e-coli/ http://renvogel.com/ http://scitechdaily.com/prevalence-of-multi-drug-resistant-e-coli-rising-icaac-2-reports/ http://www.niaid.nih.gov/topics/ecoli/understanding/pages/transmission.aspx
(*Prod. by J. Cole)
Fuck it*
Do or Die, new arrival,
Holla at my niggas,
You survive you's alive, yo,
Now either you follow me and ride, or you's a rival.
The difference between you and I is you a model, you posing.
But who am I though?
The mulatto out for that lotto,
Money coming soon, the newest model,
Your crew is hollow,
The type of niggas got more dick, chew and swallow.
Your girl told me shoot in her face, she suicidal,
Oh shucks, you niggas is closed, you fold up.
I'm from the Ville, niggas get killed over four bucks,
Thank God we made it, my niggas, we grown up,
Now we crazy over that bread, call us the "dough-nuts, " uh,
More sluts once the money blows up,
But them hoes stop if the dough drops,
I won't stop though, a chip off the 'ol block.
I'm from a city where niggas hole blocks,
Leave you looking like old socks, damn,
Cops patrol blocks, spotting on us,
The boys is rotten, I know they want us,
Probably arrest a nigga, get a bonus,
You kill a nigga, get promoted,
Shit is crazy, girls getting babies before they get diplomas,
So much I just go nuts,
Niggas telling me slow up,
Remember that,
I'm tryna get where that cheddar at,
Y'all don't hear me,
Always somebody that don't want you getting cheese, yo,
This whole bullshit is like Tom and Jerry,
I'm kinda very raw, niggas can't deny facts,
If you black they sending you to jail or Iraq,
Honor is something you can't sell or buy back,
Niggas don't like bragging, they 9-11 fly cats,
Hijack niggas, "Get up out your whip nigga, strip!
I want it all- ice on your wrists and the kicks, "
This shit happens, I ain't just rapping, believe it yo,
They got streets in the city police won't even go,
Peep it though, uh,
It ain't no secret, niggas beefing cause my ego so big,
It got me speaking like I'm diesel, like I'm devil, oh,
Niggas know my stylo, I ain't tweaking, I am lethal though,
Have your daddy looking for you,
This ain't Finding Nemo though.
Let me slow it down, dumb it down, y'all warned,
The son came up out that womb, yo, a star is born.
If real recognize real, y'all are foreign,