Eighty residents tested positive for coronavirus on Tuesday, December 28, equalling the record set last Friday, Christmas Day.
Most infections would appear to be mild, with 347 residents with mild symptoms now recovering at home.
Thirty-two patients with coronavirus are being treated at Princess Grace Hospital. Of 11 residents, one is in intensive care.
Thirty-two residents were declared fully-recovered over the last 24 hours.
FILE PHOTO: A coronavirus ward in France earlier this year Reuters