<unk>  is a possible medical disease in humans causing them to sleep for days or weeks at a time. This disease has only been reported in a remote village of Kalachi in Kazakhstan. It was first reported in March 2013 and to date it has affected 152 people. The disease is probably non-communicable. The disease disappeared for some time but re-emerged in mid-2015. The disease affects all age groups.
Sleep hollow
Sharsheret 
Sleep and breathing
Liquid breathing
Worried well 
Light skin
Digitate wart
White coat