Scotland's Six Nations match in Paris on Sunday has been thrown into further doubt after five more France players tested positive for coronavirus.
Captain Charles Ollivon will miss the game after contracting the virus, along with the nine other France players who have tested positive so far.
Les Bleus are top of the Six Nations table after winning their opening games against Italy and Ireland.
The BBC has contacted Six Nations organisers for comment.
If the match at the Stade de France cannot go ahead, it is thought they will try and re-arrange it for the following weekend when there are no games currently scheduled.
Ollivon, Brice Dulin, Cyril Baille, Romain Taofifenua and Peato Mauvaka tested positive on Monday.
Mauvaka is the only one of the 10 players to have contracted the virus who did not feature in the matchday 23 for the round two win over Ireland.
The French Rugby Federation said two members of backroom staff were also considered "suspicious cases" after their tests.
The players and staff involved will return home to isolate and the rest of the side will return to training on Wednesday with testing taking place every 24 hours.
Star scrum-half Antoine Dupont, centre Arthur Vincent, hooker Julien Marchand, wing Gabin Villiere, and prop Mohamed Haouas are already isolating after returning positive tests last week.
Head coach Fabien Galthie and assistant William Servat also tested positive earlier this week and have been isolating.
Uncapped players Gaetan Barlot, Thierry Paiva and Cyril Cazeaux have been called up to the squad, along with Baptiste Pesenti and Thomas Ramos.
Scotland are fourth in the Six Nations table after winning their opening game against England before losing to Wales.
Source: BBC Rugby Union News