Join the fight against cancer and chronic disease!
The Ontario Health Study (OHS) is a long-term Health study following the health of more than 230,000 Ontarians collecting data through questionnaires, blood samples and physical measurements. The goal is to build a platform that researchers can use now and decades into the future to better understand the causes of cancer and chronic disease.
Discovery—It's in your blood.
Provide a blood sample to the Ontario Health Study.
Tell us how you're doing.
Update us on your health by filling out our first follow-up questionnaire.
Royal Canadian Legion, Valley City Branch 36,
280 King Street West, Dundas, Ontario L9H1W1
February 15-16, 2017
Wednesday, February 15, 9am-7pm
Thursday, February 16, 8am-4pm
This location is
Please note that only blood samples will be collected at this location.
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