Every year March 16th is observed as National Immunization Day. This day aims at stressing on the importance of vaccines… Read more
Polio Day Slogans
World Polio Day: 25 Polio Slogans, Taglines in English
September 20, 2022Create awareness about polio with World Polio Day messages and slogans. Every year October 24th is observed as World Polio… Read more