NO,NO.NO.............Gurbani can not cure disease. Gurbani is their to give you strength and courage. Im sick of people who ask such stupid questions, its like asking can Gurbani help me win the lottery. Ask what you can do for the Guru Sant Sahib, not what it can do for you. I feel for all the suffering in the world and its very wrong,starvation,war,disease etc......... but in most, if not all, MAN is to blame, so MAN can sort it out. The Guru Sant Sahib will give you the strength and courage. Guru has given you the precious gift of life, search the Gurbani on how you can make a difference to your brothers and sisters, maybe become a Doctor!