Polyo immunity in HBKB

Health officers provide polyo immunity to children 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.