Lahore, #Pakistan
Health workers administer polio drops to children during a door-to-door vaccination campaign.
Photograph: Arif Ali/AFP/Getty Images
@photography
#children
#polio
#vaccination
Lahore, #Pakistan
Health workers administer polio drops to children during a door-to-door vaccination campaign.
Photograph: Arif Ali/AFP/Getty Images
@photography
#children
#polio
#vaccination