Kumbh is a mass pilgrimage of faith in which peopls gather to bath in sacred rivers, its held every after three years in Allahabad, Haridwar, Ujjain and Nasik, this year its for nasik where around crores of piligrim will be accumulate in 45 days, it will be largest peaceful congregation of pilgrims on earth. I visited Nasik 2 days ago, some questions arise in mind, in past incidents occur like: 1892 of year: Cholera had claimed many lives In 1954.during stampede 600 pilgrims killed 2003 at nasik 39 killed 2010 toll was 36 Although by best medical management, we can reduce mortality and morbidity upto lowest, few water borne disases and others that can be controlled during such melas are: Protozoal diseases like guinea worm,hyditid,ascaris,tape worm and enterobiosis Bacterial are like botulism,cholera,e coli,dystentry by shigella and salmonella Viral like hepatitis A and polio Algae…