In Umpiem Mai camp in Thailand, which is home to more than 10,000 people who fled the brutal civil war in neighbouring Myanmar, a resident and a health worker told ABC that multiple patients who were reliant on oxygen have now died.

“The medical workers left without even taking the equipment and the patients had to return to their homes, including some who had to be carried out,” said Sulaiman Mawlawi, a camp resident. “It was a very tragic moment for us.”