The four players that tested positive for COVID-19 are Lionel Messi, Juan Bernat, Sergio Rico and Nathan Bitumazala. They are currently in isolation and are subject to the appropriate health protocol.
Meanwhile Brazilian Neymar JR will continue his injury treatment in Brazil until January 9 with members of the Paris Saint-Germain medical and performance staff. His return to training is still expected to be in about three weeks.