Overcrowded housing is probably the most important one. Yes, housing issues are probably the most significant one. We see it in many communities, but what you see sometimes in some communities is that there's almost a crisis. In most cases you also see it with the Inuit population in the north, in Nunavut. Most of the time it's related to housing, which is one of the reasons we need to focus on housing across the country. That explains why the government has also focused on housing at the same time it has set this target for tuberculosis, because if you really want to address the long-term issues with tuberculosis, you need prevention, you need people to know and to address the situation.
We have cases where kids were sent to the hospital and it took too much time for people to discover that they had tuberculosis because people at the hospital didn't believe it. We need awareness among the population and also in the health services. We also need to make sure that the housing issues are addressed. If you have houses with mould and overcrowded housing, and if people smoke too, there are different factors as you can imagine that contribute to that.