Thank you, Mr. Chair.
I'll begin with Dr. Evans, and I would like to come back to the previous questions.
Dr. Evans, you just said that it might be possible to relax the health measures once 50% to 60% of people are vaccinated. Are you talking about a first dose or full vaccination?
Also, you were saying earlier that we aren't close to herd immunity. I'd like to know roughly when we will be. If we're not close to herd immunity and the health measures are relaxed, aren't we running the risk of going back to square one?
You also mentioned that immunity following infection lasts for eight months. Could you tell me how that was determined? Are we talking about full immunity? What about immunity from the first dose?
I'll stop there for now and let you answer my questions.