Thank you, Majid. It's nice to see you again. I'll limit myself to one comment and then turn briefly to Dr. Tam.
On the gratitude that we want to express to our health care workers, this is so important—not only the words of gratitude but also the actions of gratitude, meaning that by following public health guidance by wearing a mask and by being vaccinated, we all show our gratitude to health care workers, who have had a very difficult time for many months now.
On the advice on isolation and quarantining, I will turn to Dr. Tam.