The Minister of Health, Minister Duclos, did indicate last week that the primary series is going to need to include three doses, but we do know, from the vaccine science, that vaccines continue to be very effective, particularly against fighting the severity of the virus. There is also some protection offered in terms of transmission, but we do know that, unlike delta, it does wane over time. The vaccines are still very effective to prevent severe illness and death.
In terms of the vaccines, we continue, along with Dr. Tam, the public health officer, to encourage Canadians to be up to date in terms of their vaccination. It's still the best protection that's available to Canadians.