Mirko Perruzza, 43, a nurse at Rome's COVID 3 Spoke Casalpalocco Clinic, poses for a portrait, Friday, March 27, 2020, during a break in his daily shift. Their eyes are tired. Their cheekbones are rubbed raw from protective masks. They don't smile. The intensive care doctors and nurses on the front lines of the coronavirus pandemic in Italy are often almost unrecognizable behind their masks, scrubs, gloves and hairnets their only barrier to contagion. (AP Photo/Domenico Stin…

March 28, 2020