Five British nationals have been hospitalised in southeastern France after they tested positive for coronavirus.
According to the French health ministry, there were among 11 people residing in the Alpine village and ski resort in Les Contamines-Montjoie who were examined.
None are said to be in a critical condition.
A British national is believed to have contracted the virus after he travelled to Singapore in January.
Health officials said they were trying to determine who else had come into close contact with the British group, and announced the closure of two schools to carry out health checks.
As of Saturday, Singapore had 40 cases of the virus.


Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
Ukraine peace talks stretch into second day at start of pivotal week for Europe
Flash floods kill at least 37 people in Morocco's Safi province
'Hero' who disarmed Bondi gunman recovering after surgery, family says
School bus accident in Colombia kills 17, injures 20
Australia plans tougher gun laws after father and son kill 15 at Bondi Beach
Police to release man detained over Brown University mass shooting
Shooting at Australia's Bondi Beach kills 12
