Bangladesh Smiling Sun Franchise Program is going to observe the 18th National Immunization Day on 10th January, 2010. Parents and guardians are earnestly requested to take their children, who are aged between 2 to 5, to the closest vaccination center on that day. Those who are traveling are advised to take their children nearest to their current location to receive the Polio Overachieve as well as Vitamin 'A' capsule and anathematize tablet.