Three officers from the Elysee presidential palace's Republican Guard have fallen ill in an apparent outbreak of scabies, a disease usually linked to squalor, police officials said.
Several measures were "immediately taken" following the outbreak including upgrades to the Guard's rooms at the Elysee palace, said a statement from the gendarmerie police that includes the Republican Guard.
But an anonymous letter leaked to the press by members of the palace security staff said four officers had been hit by the outbreak and blamed the "dilapidated" state of the palace's facilities.
"Every day, we have to accomplish our mission with ridiculous means and outdated equipment," they said.
But the presidency issued a press statement maintaining that the rooms set aside for the Guards, who ensure 24-hour security at the palace, were in "satisfactory" condition.
Renovation work on the rooms began in late September, it added.