A Mental Health Crisis Assessment and Treatment Team (MCATT) was on Sunday working around-the-clock in front of the Tham Luang cave where families of 12 teenage football players and their assistant coach have camped out to hear progress on rescue efforts.

Public health officials, including a doctor and psychologists, have been dispatched to a tambon in Nong Kung Si district in Kalasin province following rumours that a porb ghost had killed four men.