Biting cold has brought snow to many places, including some that have never had it before.
The vice president of the Red Crescent society said that of the 9,515 injured in the country during the last week, 7,450 of the injuries were related to snow.
This included 283 road accidents due to snow and blizzard.
Applies to 446 municipalities
Snow has been reported across forested upland areas in northern Laos as extreme cold persists across much of Indochinese Peninsula,