The coronavirus pandemic is not over, but stay-at-home orders are starting to loosen up across the country. In Illinois, people can now visit hair salons, museums, restaurants and even bars. Meanwhile, other states are seeing more cases of COVID-19 than ever before. 

Which means all of this is really confusing.

Dr. Emily Landon, an epidemiologist and infectious disease specialist at the University of Chicago, has spent a lot of time thinking about global pandemics, and COVID-19 in particular. She talks with Greta about navigating the world, making personal risk assessments and whether or not you should hug your friends.