Breathless, fevered and without the extra oxygen that could help keep them alive, the new coronavirus patients at a hospital near Myanmar's border with India highlight the threat to a health system near collapse since February's coup.

To help her tend the seven Covid-19 patients at Cikha hospital, day and night, chief nurse Lun Za En has a lab technician and a pharmacist's assistant.

Mostly, they offer kind words and paracetamol.

"We don't have enough oxygen, enough medical equipment, enough electricity, enough doctors or enough ambulances...