A New Zealander who had fallen ill from suspected methanol poisoning in Laos has now returned home, authorities have confirmed. No other details were given about the tourist, who is among several that fell sick or died in recent weeks after consuming what may have been tainted drinks in Laos.

A New Zealand citizen poisoned after drinking contaminated alcohol in a popular tourist town in Laos has returned home, authorities said on Monday, as Laos pledged to prosecute those responsible for the incident which has killed six tourists.

The Lao government is "profoundly saddened" by the deaths of foreign tourists from drinking alcohol contaminated with methanol and pledged to prosecute those responsible. Two Danes, two Australians, a Briton and an American have died after visiting Vang Vieng,

Six travelers have died from suspected methanol poisoning in Vang Vieng, Laos. Most of these incidents occur in Asia, according to Doctors Without Borders.