Articles related to "Walkerton"

May 2010 marks the 10th anniversary of the Walkerton drinking water tragedy and its legacy includes safe drinking water policies and water treatment systems in Canada.

Most E. coli are non-pathogenic (non-disease-producing) and are referred to as commensal - the dictionary definition of commensal is "one who eats at the same table".

Pathogen is the name given to viruses and bacteria that cause disease; some are found in food and must be rendered harmless before the food is safe to eat.

Universities in Canada, addressing urgent societal needs for education about public health issues, are expanding to offer masters of public health degree programs.

From Oil of Oregano to Cordelia Coyle's allergy relief tips and recipe, you can breathe easier this spring!

Part of a tornado swarm that hit Pennsylvania, Ohio, New York, and Southern Ontario, a F4 tornado struck the city of Barrie located north of Toronto on May 31, 1985.