Definition. Escherichia coli (E. coli) bacteria normally live in the intestines of healthy people and animals. Most varieties of E. coli are harmless or cause relatively brief diarrhea. But a few particularly nasty strains, such as E. coli O157:H7, can cause severe abdominal cramps, bloody diarrhea and vomiting.ost varieties of E. coli are harmless or cause relatively brief diarrhea. But a few particularly nasty strains, such as E. coli O157:H7, can cause severe abdominal cramps, bloody diarrhea and vomiting.
Dean Daniels, Former RGE Chief Executive Officer Dean Daniels has been a leader in the online information industry since its inception. Prior to joining RGE, Daniels served as chief operating officer of Seed Media Group, a science media company based in New York City.
DeAngelo Williams. DeAngelo Chondon Williams (born April 25, 1983) is an American football running back who is currently a free agent. He played college football at Memphis, and was drafted by the Carolina Panthers in the first round of the 2006 NFL Draft.