Polyo immunity in HBKB

Health officers provide the socialization of polyo immunity to citizens during the Motorized Vehicle Free Day (Car Free Day) in Taman Bungkul Surabaya, East Java, Sunday (21/1/2024). Polyo communications conducted by marketing to children who have not been terimunizing the polyo as an effort to access the government program in rejuvenating an exceptional event (KLB). ANTARA PHOTO/Didik Suhartono/rwa.