Yes, I'm happy to answer, Joanne.
The task force was constructed in May of 2020 and held its first meeting on June 16, 2020. Until that time there were other groups that were also advising the government. For instance, the chief science officer, Dr. Mona Nemer, has other committees that supported expert advice. There were also, obviously, significant science capabilities within Health Canada and the Public Health Agency of Canada. This expertise was also drawn on in those early months as the vaccine task force was being established.