Stephen Cameron spent 68 days on a ventilator but beat the odds to survive coronavirus.
"If I'd been almost anywhere else on the planet, I'd be dead. They would have flicked the switch after 30 days," says Stephen Cameron from his hospital bed.
The 42-year-old Scottish pilot spent 68 days on a ventilator, thought to be a longer stretch of time than any patient in the UK. He did so not in a hospital in his hometown of Motherwell, but in Vietnam's sprawling and hectic Ho Chi Minh City, with no close friends or family for thousands of miles.
Cameron, the last Covid-19 patient in an intensive care unit in Vietnam, has been the sickest doctors have had to deal with during the outbreak.
The country, home to 95 million people, has seen only a few hundred confirmed cases, single-digit ICU admissions and not a single recorded death. So rare was a case of Cameron's severity in Vietnam, every minute detail of his recovery was reported in national newspapers and on TV news bulletins.
He's now known nationwide as Patient 91, the moniker given to him by public health officials when he fell ill in March.
"I'm very humbled by how I've been taken into the hearts of the Vietnamese people," says Cameron, speaking exclusively to the BBC. "And most of all I'm grateful for the bloody-mindedness of the doctors in not wanting me to die on their watch."