It's been three weeks since North Korea announced its first ever Covid case. The government claims to have the outbreak under control, but the details remain a mystery.
The BBC has pieced together information, through conversations with people who have managed to contact those living in North Korea, and by using publicly available resources.
Voices inside North Korea
Kim Hwang-sun was sitting alone in his kitchen in Seoul when his phone rang. It was a Chinese broker with the news he'd been waiting for. His family could talk.
It has been 10 years since Hwang-sun escaped North Korea alone. His two children, grandchildren and his 85-year-old mother are all still there, and he's given up hope of ever getting them out.
These secret phone calls are the only communication he has with them. He knows not to ask too much in case they're being listened to. He keeps his conversations short, never more than five minutes.
Two days earlier, North Korea had announced its first coronavirus case.
Data released by the government, in an unprecedented move, indicates the virus spread quickly to every province in the country.
