Health Canada’s National Radon Program distributed postcards this fall and winter to Canadian households to raise awareness about the risks of radon and to encourage people to undertake home radon testing. The postcards were sent to homes in regions of the country that may have potentially elevated risks of radon levels above the Canadian Guideline. This is part of a longstanding public education program. Health Canada does not know the radon level in the homes receiving the postcards, the only way to know is to do a test.
