French President Emmanuel Macron wears a face mask during his visit to the military field hospital outside the Emile Muller Hospital in Mulhouse, eastern France March 25, 2020, during a strict lockdown in France to stop the spread of the coronavirus disease (COVID-19). The facility, which was set up starting Saturday (March 21), in Mulhouse in the hard-hit region of Alsace, will be able to accommodate 30 patients in critical condition. Cugnot Mathieu/Pool via REUTERS

French President Emmanuel Macron wears a face mask during his visit to the military field hospital outside the Emile Muller Hospital in Mulhouse, eastern France March 25, 2020, during a strict lockdown in France to stop the spread of the coronavirus disease (COVID-19). French authorities reported 240 new deaths from coronavirus on Tuesday (March 24) for a total of 1,100,. Cugnot Mathieu/Pool via REUTERS

French President Emmanuel Macron wears a face mask during his visit to the military field hospital outside the Emile Muller Hospital in Mulhouse, eastern France March 25, 2020, during a strict lockdown in France to stop the spread of the coronavirus disease (COVID-19). Cugnot Mathieu/Pool via REUTERS

French President Emmanuel Macron wears a face mask during his visit to the military field hospital outside the Emile Muller Hospital in Mulhouse, eastern France March 25, 2020, during a strict lockdown in France to stop the spread of the coronavirus disease (COVID-19). Cugnot Mathieu/Pool via REUTERS

French President Emmanuel Macron wears a face mask during his visit to the military field hospital outside the Emile Muller Hospital in Mulhouse, eastern France March 25, 2020, during a strict lockdown in France to stop the spread of the coronavirus disease (COVID-19). Cugnot Mathieu/Pool via REUTERS

French President Emmanuel Macron delivers a speech after his visit to the military field hospital outside the Emile Muller Hospital in Mulhouse, eastern France March 25, 2020, during a strict lockdown in France to stop the spread of the coronavirus disease (COVID-19). Cugnot Mathieu/Pool via REUTERS