Five residents at a retirement home in southern France have died and more than a dozen others are in a serious condition after a suspected case of mass food poisoning, officials said on Monday, reports Channel NewsAsia.
Twenty-two people at the privately-operated Cheneraie residence in Lherm, a town south of Toulouse, began showing symptoms including vomiting after dinner on Sunday, police said.
Four deaths were initially announced by officials, and a source close to the inquiry later told AFP that a fifth person had died.
The victims - four women and a man - were aged between 72 and 95.
Toulouse prosecutor Dominique Alzeari said 19 of the 82 residents remained under supervision, 16 of whom were in very poor condition although their lives were not thought to be in danger.
Alzeari said investigations into apparent cases of "involuntary homicide and unintentional injury" would be lengthy, and underscored the "serious" nature of the affair.