Escherichia coli O157:H7 - Johns Hopkins Medicine
A particular strain of E. coli known as E. coli O157:H7 causes a severe intestinal infection in humans. It is the most common strain to cause illness in people. It can be differentiated from other E. coli by the production of a potent toxin that damages the lining of the intestinal wall causing bloody diarrhea.
Escherichia coli O157:H7 - Wikipedia
Escherichia coli O157:H7 is a serotype of the bacterial species Escherichia coli and is one of the Shiga-like toxin–producing types of E. coli. It is a cause of disease, typically foodborne illness, through consumption of contaminated and raw food, …
Escherichia coli (e Coli 0157 H7) - StatPearls - NCBI Bookshelf
2023年8月8日 · Shiga toxin-producing Escherichia coli O157: H7, is an enterohemorrhagic bacterial strain that is an important food and a waterborne pathogen that causes diarrhea, hemorrhagic colitis, and hemolytic-uremic syndrome (HUS) in humans.
Escherichia coli O157:H7 and other Shiga toxin-producing E. coli …
2015年10月15日 · Escherichia coli (abbreviated as E. coli) are a large and diverse group of bacteria. Although most strains of E. coli are harmless, others can make you sick. E. coli O157:H7 is a kind of E. coli that can cause disease by making a toxin called Shiga toxin.
E. coli - Symptoms and causes - Mayo Clinic
2022年10月1日 · Escherichia coli (E. coli) bacteria normally live in the intestines of healthy people and animals. Most types of E. coli are harmless or cause relatively brief diarrhea. But a few strains, such as E. coli O157:H7, can cause severe stomach cramps, bloody diarrhea and …
Infection by Escherichia coli O157:H7 and Other …
Symptoms are abdominal cramps and diarrhea that may be grossly bloody. Fever is not prominent. Diagnosis is by stool culture and toxin assay. Treatment is supportive; antibiotic use is not recommended.
E. coli - World Health Organization (WHO)
2018年2月7日 · E. coli O157:H7 is the most important STEC serotype in relation to public health; however, other serotypes have frequently been involved in sporadic cases and outbreaks. Symptoms. Symptoms of the diseases caused by STEC include abdominal cramps and diarrhoea that may in some cases progress to bloody diarrhoea (haemorrhagic colitis).
A Brief Overview of Escherichia coli O157:H7 and Its Plasmid O157
E. coli O157:H7 expresses somatic (O) antigen 157 and flagella (H) antigen 7. E. coli O157:H7 has unique features of delayed D-sorbitol fermentation (>24 h) and inability of producing β-glucuronidase, which can hydrolyze a synthetic molecule, 4-methyl-umbelliferyl-D …
E. coli O157:H7 and HUS Fact Sheet - MN Dept. of Health
2022年10月5日 · Escherichia coli O157:H7 (E. coli O157) is one of hundreds of strains of the bacterium Escherichia coli. Most strains of E. coli are harmless and live in the intestines of healthy humans and animals. However, the O157 strain produces a powerful toxin that can cause severe illness. What are the symptoms? Symptoms of E. coli O157 infection ...
Data Summary: Persistent Strain of E. coli O157:H7 (REPEXH01)
2024年11月27日 · REPEXH01 is a persistent strain of Shiga toxin-producing E. coli O157:H7 bacteria that has caused illnesses and outbreaks in the United States. Illness caused by this strain was first reported to PulseNet in 2017. Illnesses caused by this strain occur year-round but are less common in winter.