A critically injured polio worker is rushed to hospital following an attack by gunmen in the Pakistani city of Peshawar. Photo: AFP A critically injured polio worker is rushed to hospital following an attack by gunmen in the Pakistani city of Peshawar. Photo: AFP
A critically injured polio worker is rushed to hospital following an attack by gunmen in the Pakistani city of Peshawar. Photo: AFP

Polio work halted in Pakistan after more aid workers killed

A critically injured polio worker is rushed to hospital following an attack by gunmen in the Pakistani city of Peshawar. Photo: AFP A critically injured polio worker is rushed to hospital following an attack by gunmen in the Pakistani city of Peshawar. Photo: AFP
A critically injured polio worker is rushed to hospital following an attack by gunmen in the Pakistani city of Peshawar. Photo: AFP
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