A patient in a biocontainment unit is carried on a stretcher from an ambulance at the Columbus Covid 2 Hospital in Rome, on Tuesday. Italy’s health system is straining to keep up with quickly rising coronavirus cases.

A patient in a biocontainment unit is carried on a stretcher from an ambulance at the Columbus Covid 2 Hospital in Rome, on Tuesday. Italy’s health system is straining to keep up with quickly rising coronavirus cases.