Legionnaires' disease on symptom onset dates from past outbreaks. In this way, the eventual likely size of an outbreak can be predicted, enabling efficient and effective use of public health resources in managing an outbreak. The first recognized cases of Legionnaires' disease occurred in 1976 in Philadelphia; among more than 2000 attendees of an American Legion convention held at the Bellevue-Stratford Hotel, 182 attendees contracted the disease and 29 of them died. In April 1985, 175 people in Stafford, England, were admitted to the District or Kingsmead Stafford Hospitals with chest infection or pneumonia. A total of 28 people died. Medical diagnosis
2006 North American E. coli O157:H7 outbreak in spinach 2006 North American E. coli O157:H7 outbreak in spinach The 2006 North American "E. coli" outbreak was an outbreak from organic spinach. The outbreak occurred in September 2006 and its probable origin was an Angus cattle ranch that had leased land to spinach grower. At least 276 consumer illnesses and 3 deaths have been attributed to the tainted produce. In September 2006, there was an outbreak of food-borne illness caused by "Escherichia coli" ("E. coli") bacteria found in uncooked spinach in 26 U.S. states. By October 6, 2006 199 people had been infected, including three people who died and 31