An E-coli outbreak that caused many stores to temporarily stop selling romaine lettuce appears to be over.
The Canadian Food Inspection Agency says there have been no illnesses in Canada since mid-November.
The agency is no longer advising residents in Ontario, Quebec and new Brunswick to avoid eating the lettuce and salad mixes containing romaine.
Twenty-nine confirmed cases of E. coli in Canada were investigated between mid-October and mid-November.
