We have all been through a whirlwind of events that have changed our lives, possibly forever. With a health crisis, our focus has been on people staying well by social distancing and staying at home to minimize the spread of COVID-19. For the most part, this process has shown signs of success. Now, as we begin to see re-opening of the economy, and thus return to work in our buildings, we offer some perspective on how to be sure our buildings are well by providing healthy environments for occupants in accordance with CDC guidelines. [...]