Thank you for the question.
It is unheard of. It's unprecedented. I don't know that any of us thought it would be done that quickly. Thank goodness it has been, because other measures have been challenging.
As I said, typically a vaccine would take 10-plus years to develop. The fastest ever was four to five years, for mumps and Ebola. A year ago, I was contemplating the fact that this was upon us and that we did not have a task force, though I was getting involved in some discussions. To think that we could have something within two years would have been miraculous. That it is under a year is just unbelievable. Everything has gone right.
They've used a brand new technology that's never been tried before—RNA vaccines. It's turned out to be wonderfully successful. The viral vectors have also been successful. We have had some viral vector vaccines, and there's still the protein subunit—the more traditional vaccines—coming down the course.
The fact they've been licensed and approved, that we've gotten them into Canadians' arms, and that other countries have.... When you look at vaccines and vaccinology, as unfortunate and as devastating as COVID-19 has been, in terms of vaccinology it's been quite a year in terms of success, and it bodes very well for the future.
It's an amazing feat that we have these vaccines. As I said before, there's never been a product commercialized with RNA vaccines before. They've been working at it for 10 to 20 years, and everything has come together.
There have been no shortcuts taken in terms of the steps. There have been shortcuts taken in terms of the time to do them. A number of those steps have been done in parallel. Health Canada has worked to do rolling submissions.
It has been an incredible cooperation among companies, and we've seen some companies that are competitors working together. It really has been quite something.