Seven-time Ballon d'Or winner Lionel Messi is among four players in the Paris Saint-Germain squad to have tested positive for the coronavirus ahead of the team's French Cup game on Monday night.

PSG added that one staff member also had COVID-19 in a statement on Saturday night. None of them were named at that point, but in a further statement on the team's medical news Sunday the club named Messi, left back Juan Bernat, backup goalie Sergio Rico and 19-year-old midfielder Nathan Bitumazala.

PSG is playing at third-tier Vannes.

Last year's runner-up Monaco was in action later Sunday at second-tier Quevilly-Rouen in one of 13 games scheduled for the day as sides bid to reach the last 16.

Monaco said Saturday that seven players had COVID-19 but none showed any worrying signs and are isolating.

From Monday, fully vaccinated people in France who test positive will only have to isolate for seven days regardless of the coronavirus variant they were infected with, but can leave quarantine after five days if they show an antigen or negative PCR test.

France reported 219,126 new confirmed COVID-19 cases in a 24-hour period on Saturday, the fourth day in a row that the country has recorded more than 200,000 cases.