A child receives oral polio vaccine during an anti-polio campaign in northwest Pakistan's Peshawar on Aug. 26, 2019. A three-day anti-polio campaign kicked off in Pakistan's northwest Khyber Pakhtunkhwa province on Monday. (Photo by Saeed Ahmad/Xinhua)
Three-day anti-polio campaign held in Pakistan
Source: Xinhua| 2019-08-27 11:23:59|Editor: ZX
