Dr. Tam, I want to thank you for joining us today. Throughout the pandemic, you've been a voice to Canadians about the clear importance that science and data have in guiding us and keeping Canadians healthy and safe throughout the past two years.
In December 2021, the public health officer's annual report discussed the value of mobility data to inform the pandemic. I'd like to ask you, if I may, how important it has been. You mentioned that there was a deficit of data in the Public Health Agency of Canada, so it seems that this process we've gone through has been vital to protecting Canadian communities.
Can you elaborate a bit?