I want to first of all acknowledge a debt of gratitude that we have to our front-line workers in COVID-19. It is an exceptional thing that our front-line workers have been doing for these last months. We know that their lives have been disrupted, and the sacrifices that they have made are extraordinary, and so I would like to put on record my great and deep thanks for their work. It is truly an important aspect of keeping us all safe. It is a huge cost to them personally.