PULSE POLIO IMMUNIZATION & HOUSE TO HOUSE SURVEY & IMMUNIZED AT SLUM AREA OF NAGAON DISTRICT ASSAM ON 24-02-2015. We the member of Mahatma Gandhi Open Rover Crew, Nagaon (Assam) India along with the Dist Health Department of Assam has done House to House Pulse Polio Immunization Survey and Immunized 98 Numbers of Children below 5 years at Nagaon Slum Area, Nagaon (Assam).