Mr. Chair, I can start.
Thanks to the member for, first of all, reminding Canadians that we've been asking Canadians to forgo non-essential travel now for a year. I want to thank Canadians who have complied.
It's been a difficult time for Canadians, many of whom have family overseas and all kinds of different reasons for wanting to travel, but now is not the time for international travel.
The quarantine measures that have been in place for over a year are some of the strongest in the world; in fact, we've had mandatory quarantine in place for a very long time and high compliance rates.
We added an additional layer of protection, as I said, after the variants of concern became better known. First of all, there was the one identified in the U.K. Others were identified in other countries, which has led to vast growth in COVID cases that has led to the virus mutating.
We have always used science and evidence to decide how we should proceed next in our fight with COVID-19, and certainly we heard concerns from the scientific community about, not just the variants of concern that the world had identified, but how the virus might shift and transform in the future.
We're at such a critical stage in our fight with COVID-19, and we are seeing some success with provinces reducing cases. We are seeing success with our vaccination rollout. It became very clear that we could not take any chances when it came to not being able to identify and screen for variants of concern.
I will tell you that 100% of cases that are identified as positive at the border are screened for variants of concern, and we have identified a number of them. This is an important additional layer of protection while we enter into this next phase of vaccination and protection for Canadians.