methanol

Eight countries have been added to a UK Foreign Office list warning of the risks of methanol poisoning from counterfeit or tainted alcoholic drinks.

Symptoms of methanol poisoning are similar to a hangover, meaning it can be hard for a person to know if they have been affected.

Greta and Arno's deaths came just weeks after six people died of methanol poisoning in Laos, a country which neighbours Vietnam.

Calum is now working with the families of three other British people who died following methanol poisoning in South East Asia.

The family of a woman who died from suspected methanol poisoning while travelling in south-east Asia have succeeded in their campaign for compulsory education about the issue in schools.