You're absolutely right. We know that contact tracing is a critical component. It's not enough just to test someone. In fact, when they are positive, then you have to figure out whom they've had close contact with to stop the spread of disease. We know that contact tracing is time-consuming and labourious and that many public health units are working flat out to do it as well as they can.
At the Government of Canada level, we have reinforced the capacity of provinces and territories to do contact tracing by training government workers in Statistics Canada to support provinces and territories to do that work. In fact, that is being utilized in Ontario and, I believe, Quebec. We will continue to offer that support to provinces and territories.
It is an incredibly important component of stopping outbreaks.