I'll address that.
We do know that the companies that make the nucleic acid or NAT-based tests that we use for blood donor screening are actively looking at the possibility of developing a Zika test.
The application of that test is going to be of greatest value in countries where there already is Zika virus, because they have a real problem in needing to ensure that their blood supply.... If you're in Brazil, for example, you want to know that your blood is safe if you're going to transfuse it to other people.
For Canada, unless the situation changes dramatically, because we can't transmit the virus here—we're not a country that has endemic virus—doing blood donor screening doesn't make much sense. If we can get that safety factor by just asking people to delay coming in to donate by three weeks, we wouldn't want to stand up all the ongoing expense of a screening test.