Roast the vegetables. Place the baking sheet with the vegetables into your preheated oven, on the middle or top rack. Roast for 15 minutes to an hour, depending on the vegetable. The vegetables are done when they are cooked through, the centers soft and creamy and the outer edges golden and crispy.
E. coli O157:H7 first became a household name during an outbreak in the western U.S. that began in late 1992, and lasted into 1993. The E. coli outbreak was linked to the consumption of hamburgers served by the Jack in the Box Restaurant chain.
Food-Info.net> Questions and Answers > Food Safety > E. coli . Where does the name Escherichia coli come from ? The genus Escherichia is named after Theodor Escherich a German bacteriologist, who, in 1885, isolated the type species of the genus. They are Gram-negative bacilli occurring singly or in pairs. The species name coli is derived from the colon, as the bacterium is a normal inhabitant of the gastro-intestinal tract of humans and animals. More bacterial names formed from personal names : http://www.bacterio.cict.fr/personalnames.html.