Beds are seen in one of the seven new Intensive Care Units (ICU) in Vall d'Hebron Hospital, in Barcelona, Spain, March 26, 2020. (Photos: Xinhua)

Beds are seen in one of the seven new Intensive Care Units (ICU) in Vall d'Hebron Hospital, in Barcelona, Spain, March 26, 2020.

A nurse prepares a bed in one of the seven new Intensive Care Units (ICU) in Vall d'Hebron Hospital, in Barcelona, Spain, March 26, 2020.

A nurse prepares medical supplies in one of the seven new Intensive Care Units (ICU) in Vall d'Hebron Hospital, in Barcelona, Spain, March 26, 2020.