E. coli Outbreak in the Maritimes

E. coli in Saint John and Fredericton linked, tests show

At least 2 of 5 cases are connected, but source unknown

CBC News

Posted: Jan 4, 2013 1:57 PM AT

Dr. Eilish Cleary says at least some of the five New Brunswickers affected ate at restaurants during the past two weeks.
Dr. Eilish Cleary says at least some of the five New Brunswickers affected ate at restaurants during the past two weeks. (CBC)



At least two of five cases of a potentially deadly strain of E. coli in New Brunswick are linked, the province’s chief medical officer of health has confirmed.

Dr. Eilish Cleary says she received preliminary test results on Friday morning that show a case in Saint John and a case in Fredericton have a very similar pattern of E. coli O157 and are therefore considered linked.

Officials are still trying to determine the source and whether there is any link to a recent outbreak in Nova Scotia, she said.

There have been two cases of E. coli O157 confirmed in the Saint John region and three in the Fredericton area.

All five patients were seen in hospital emergency rooms, but only one had to be admitted to hospital, said Cleary.

The affected people are between the ages of 18 and 39 and likely contracted the bacteria over the holidays, she said.

“We know that many of them, if not all of them, have visited a number of restaurants in the past two weeks and so we will be having inspectors visit those restaurants to make sure that their food preparation is up to scratch,” Cleary said.

How to prevent spread of E. coli

  • Wash, peel raw vegetables and fruit.
  • Cook meat properly.
  • Wash hands and surfaces after handling raw meat.
  • Consume only pasteurized dairy products.

Nova Scotia had seven confirmed cases of E. coli O157 over the holidays — three in the Halifax region, two in Antigonish and one each in Truro and Stellarton.

Two people were hospitalized, including one suffering from kidney failure, officials have said.

Dr. Robert Strang, Nova Scotia’s chief public health officer, said it’s possible the source is a food item sold in both Maritime provinces.

E. coli O157 is the same strain that killed seven people in Walkerton, Ont., in 2000.

It also led to the biggest beef recall in Canadian history last fall. The Canadian Food Inspection Agency recalled more than 1,500 beef products that were packed at XL Foods, a meat processing plant in Brooks, Alta.

E. coli O157 also put two Fredericton teenagers in hospital in July, while an outbreak in Miramichi in April hospitalized at least 13 people.

This particular strain of E. coli secretes a powerful toxin that can destroy red blood cells, leading to severe illness, high blood pressure and kidney damage.

Symptoms of E. coli O157 resemble gastrointestinal illness, such as severe cramps, bloody diarrhea, abdominal pain and vomiting.



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