In this Thursday, April 16, 2020, photograph, Denver Mayor Michael Hancock wears a face mask as he listens to speakers at a morning briefing related to the coronavirus pandemic in the Emergency Operations Center in Denver. Hancock’s days are filled with meetings. Questions and concerns pile up with each one as more residents are ignoring the stay-at-home order he put in place through the end of April to control the spread of the virus. (Hyoung Chang/The Denver Post via AP)

In this Thursday, April 16, 2020, photograph, nurse practitioner Lisa Robbiano, left, talks to Fabiola Grajales while checking her lungs and heart rate in Robbiano's car next to the MIRA COVID-19 testing bus in El Jebel, Colo. This was Grajales's fourth COVID-19 test to tell her whether she was finally free of the coronavirus and able to be near her family again. (Kelsey Brunner/The Aspen Times via AP)

In this Thursday, April 16, 2020, photo, a man is administered a COVID-19 test at the Mobile Intercultural Resource Alliance bus in El Jebel, Colo. In one of Colorado’s COVID-19 hotspots, a coalition of Eagle County Public Health, MidValley Family Practice and the Mobile Intercultural Resource Alliance has set up this free mobile testing site. Most patients waiting at the open-sided tent were screened in advance and recommended for the tests after showing symptoms consistent with the coronavirus. (Kelsey Brunner/The Aspen Times via AP)