A health worker gives a dose of the polio vaccine to a child during a vaccination campaign against polio in Kabul, Afghanistan, on Sept. 19, 2022.(Photo: Xinhua)
A health worker gives a dose of the polio vaccine to a child during a vaccination campaign against polio in Kabul, Afghanistan, on Sept. 19, 2022.(Photo: Xinhua)
A health worker gives a dose of the polio vaccine to a child during a vaccination campaign against polio in Kabul, Afghanistan, on Sept. 19, 2022.(Photo: Xinhua)
A health worker gives a dose of the polio vaccine to a child during a vaccination campaign against polio in Kabul, Afghanistan, on Sept. 19, 2022.(Photo: Xinhua)