James Louis Hutson, 57, of the US, and Anne-Sofie Orkild Coyman, 20 and Freja Vennervald Sorensen, 21, both Danish, were staying at the Nana hostel in Van Vieng, approximately two hours north of the nation's capital Vientiane, when they became ill.

At least four tourists, including an American, have died after consuming suspected methanol-tainted alcohol in Laos, according to officials and reports.