France records more than 10,500 new coronavirus cases in 24 hours
The figure comes a day after Prime Minister Jean Castex warned that the situation was deteriorating and appealed to citizens to strictly observe hygiene, distancing and mask rules.
France has seen infections rise sharply in recent weeks, after they remained at a low level through much of the summer in the wake of a strict 55-day lockdown that ran from March 17 to May 11.
It was one of the European countries worst hit by the epidemic, with a total death toll of 30,910 as of Saturday.
Castex has also given local administrators in Marseille and Bordeaux, as well as the Caribbean territory of Guadeloupe, until Monday to come up with new measures to stall the spread of the virus locally.
On Sunday, newspaper Le Journal du Dimanche published an appeal from six prominent doctors asking people to minimize meetings with family and friends.
"Little by little, we are losing track of the new infections," the six - including infectious diseases specialist Anne-Claude Cremieux and public health professor Philippe Amouyel - wrote.
"Avoid, as far as possible, private gatherings. The smaller a room is, the more people there are, the worse the ventilation is, the greater the risks," the doctors warned. "Reduce the number of people present in the private sphere. If possible, postpone all meetings."
