The number of E. coli cases in Ontario has increased to 159. According to a health official, the number includes both confirmed and suspected cases of the infection.

"The latest is that we have 159 cases as of this morning. Of those, 26 are lab confirmed," said Dr. Catherine Whiting, medical officer of health at North Bay Parry Sound District Health Unit.

The number of confirmed and suspected cases of E. coli poisoning linked to the Harvey's restaurant on Algonquin Avenue in North Bay, about 300 kilometres north of Toronto.  The last Thursday the count was 93 but it plummeted to  131 the next day.

The 84-year-old former chairman and chief executive of Chevron, George Keller, died Friday in Palo Alto.

A spokeswoman for the New York Times, Diane McNulty, has confirmed the news of Keller’s death.

Keller’s daughter-in-law, Emma Gilbey Keller - wife of his son Bill who is executive editor of the Times - said he died from complications of orthopedic surgery.

Keller was one of the key players in the 1980s era of deregulation, globalization, and the emergence of junk bond financing, when it seemed like no company was immune from hostile takeovers.